Finding the Fourth Proportional to 227,612,387.08, 341,406,536.46 and 63,861,542.92
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Solution
The fourth proportional to 227,612,387.08, 341,406,536.46 and 63,861,542.92 is: 95,788,935.13
Step by Step Solution
- Step 1: Write the proportion equation
227,612,387.08 : 341,406,536.46 = 63,861,542.92 : x - Step 2: Convert to fraction form
227,612,387.08/341,406,536.46 = 63,861,542.92/x - Step 3: Cross multiply
227,612,387.08x = 341,406,536.46 × 63,861,542.92 - Step 4: Simplify right side
227,612,387.08x = 21,802,748,181,308,836 - Step 5: Solve for x
x = 21,802,748,181,308,836/227,612,387.08 - Step 6: Final answer
x = 95,788,935.13
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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.