Finding the Fourth Proportional to 22,577,515.92, 33,866,270.64 and 9,797,737.68
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Solution
The fourth proportional to 22,577,515.92, 33,866,270.64 and 9,797,737.68 is: 14,696,605.11
Step by Step Solution
- Step 1: Write the proportion equation
22,577,515.92 : 33,866,270.64 = 9,797,737.68 : x - Step 2: Convert to fraction form
22,577,515.92/33,866,270.64 = 9,797,737.68/x - Step 3: Cross multiply
22,577,515.92x = 33,866,270.64 × 9,797,737.68 - Step 4: Simplify right side
22,577,515.92x = 331,812,835,930,605.69 - Step 5: Solve for x
x = 331,812,835,930,605.69/22,577,515.92 - Step 6: Final answer
x = 14,696,605.11
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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.