Finding the Fourth Proportional to 227,612,420.08, 341,406,585.88 and 63,861,575.92
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Solution
The fourth proportional to 227,612,420.08, 341,406,585.88 and 63,861,575.92 is: 95,788,984.61
Step by Step Solution
- Step 1: Write the proportion equation
227,612,420.08 : 341,406,585.88 = 63,861,575.92 : x - Step 2: Convert to fraction form
227,612,420.08/341,406,585.88 = 63,861,575.92/x - Step 3: Cross multiply
227,612,420.08x = 341,406,585.88 × 63,861,575.92 - Step 4: Simplify right side
227,612,420.08x = 21,802,762,603,763,620 - Step 5: Solve for x
x = 21,802,762,603,763,620/227,612,420.08 - Step 6: Final answer
x = 95,788,984.61
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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.