Finding the Fourth Proportional to 88,304,473.03, 132,468,827.57 and 29,996,496.97
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Solution
The fourth proportional to 88,304,473.03, 132,468,827.57 and 29,996,496.97 is: 44,998,861.88
Step by Step Solution
- Step 1: Write the proportion equation
88,304,473.03 : 132,468,827.57 = 29,996,496.97 : x - Step 2: Convert to fraction form
88,304,473.03/132,468,827.57 = 29,996,496.97/x - Step 3: Cross multiply
88,304,473.03x = 132,468,827.57 × 29,996,496.97 - Step 4: Simplify right side
88,304,473.03x = 3,973,600,785,368,307 - Step 5: Solve for x
x = 3,973,600,785,368,307/88,304,473.03 - Step 6: Final answer
x = 44,998,861.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.