Finding the Fourth Proportional to 88,761,882.90, 133,048,345.95 and 34,153,367.70
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Solution
The fourth proportional to 88,761,882.90, 133,048,345.95 and 34,153,367.70 is: 51,193,698.61
Step by Step Solution
- Step 1: Write the proportion equation
88,761,882.90 : 133,048,345.95 = 34,153,367.70 : x - Step 2: Convert to fraction form
88,761,882.90/133,048,345.95 = 34,153,367.70/x - Step 3: Cross multiply
88,761,882.90x = 133,048,345.95 × 34,153,367.70 - Step 4: Simplify right side
88,761,882.90x = 4,544,049,081,107,156 - Step 5: Solve for x
x = 4,544,049,081,107,156/88,761,882.90 - Step 6: Final answer
x = 51,193,698.61
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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.