Bluebulb Projects' The Measure of Things presents:
25,000 is about 150 times the number of John Wayne films.
In other words, the count of John Wayne films is 0.00714 times that amount.
(a.k.a. "Duke", a.k.a. JW, a.k.a. Marion Mitchell Morrison, a.k.a. Marion Robert Morrison, a.k.a. Duke Morrison) (films starring the actor in any size role)
Known for his distinctive voice and walk, Oscar-winning Western actor John Wayne appeared in 178 films between 1926 and 1976. He was said to have the lead role in 142 of those films.