Question 9
Four distinct natural numbers have these properties:
• The first is a perfect square.
• The second is five times the third.
• The third is prime.
• The fourth is the largest of the four.
Their product is 2025. Find the fourth number.

• The first is a perfect square.
• The second is five times the third.
• The third is prime.
• The fourth is the largest of the four.
Their product is 2025. Find the fourth number.
