Finding the Fourth Proportional to 187,489,750.60, 281,010,677.10 and 96,566,537.80
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Solution
The fourth proportional to 187,489,750.60, 281,010,677.10 and 96,566,537.80 is: 144,734,461.94
Step by Step Solution
- Step 1: Write the proportion equation
187,489,750.60 : 281,010,677.10 = 96,566,537.80 : x - Step 2: Convert to fraction form
187,489,750.60/281,010,677.10 = 96,566,537.80/x - Step 3: Cross multiply
187,489,750.60x = 281,010,677.10 × 96,566,537.80 - Step 4: Simplify right side
187,489,750.60x = 27,136,228,172,380,744 - Step 5: Solve for x
x = 27,136,228,172,380,744/187,489,750.60 - Step 6: Final answer
x = 144,734,461.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.