Ronaldo pays 50/250 of the total amount of each child. If each child gets $20,000 the insurance pays 200/250 of that amount, that means that for each child the insurance pays:
[tex](20000)(\frac{200}{250})=16000[/tex]Then, in total, the insurance company pays:
[tex]18\cdot16000=288000[/tex]Therefore, the company pays in total $288,000 of the $360000.