Finding the Fourth Proportional to 234,156,671.23, 351,235,605.63 and 59,279,723.92
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Solution
The fourth proportional to 234,156,671.23, 351,235,605.63 and 59,279,723.92 is: 88,919,737.47
Step by Step Solution
- Step 1: Write the proportion equation
234,156,671.23 : 351,235,605.63 = 59,279,723.92 : x - Step 2: Convert to fraction form
234,156,671.23/351,235,605.63 = 59,279,723.92/x - Step 3: Cross multiply
234,156,671.23x = 351,235,605.63 × 59,279,723.92 - Step 4: Simplify right side
234,156,671.23x = 20,821,149,732,324,000 - Step 5: Solve for x
x = 20,821,149,732,324,000/234,156,671.23 - Step 6: Final answer
x = 88,919,737.47
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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.