In a society, people like three different types of cars: A, B, and C. The ratio of people who like car A to car C is 29 : 42 29 : 42 29 : 42 , and the...

In a society, people like three different types of cars: A, B, and C. The ratio of people who like car A to car C is $29 : 42$, and the number of people who like only car A and C together is one-fourth of the number of people who like only car B. The number of people who like only car C is 50 more than four times the number of people who like only car A and B together. Ten people like all three types of cars, which is equal to the number of people who like only car B and C together. The number of people who like only car C is twice the number of people who like only car A, and the total number of people who like car C is 210. Everyone likes at least one of the cars.

What is the percentage difference between the sum of people who like only car A and only car B together and the sum of people who like only car A and B together and only car C?