Come up with a question and reasoning that would justify this answer: 22

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The question is: A publishing house decides to create a contest for new writers and will award a total of $800 in prizes to the 18 novels with the most votes. First place will get $200, second place will get $150, third place $120 and the rest of the awards will be paid with the same amount of money. How much money will each writer earn from fourth place onwards?
Step-by-step reasoning process: The first three cash prizes sum to $200 + $150 + $120 = $470. The remaining amount of cash prizes to be distributed is $800 - $470 = $330. The number of novels left to be awarded is 18 – 3 = 15 novels. So each writer from 4th to 18th will earn $330 / 15 = $22.
