Finding the Fourth Proportional to 88,745,092.91, 133,124,332.52 and 26,491,492.09
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Solution
The fourth proportional to 88,745,092.91, 133,124,332.52 and 26,491,492.09 is: 39,739,236.12
Step by Step Solution
- Step 1: Write the proportion equation
88,745,092.91 : 133,124,332.52 = 26,491,492.09 : x - Step 2: Convert to fraction form
88,745,092.91/133,124,332.52 = 26,491,492.09/x - Step 3: Cross multiply
88,745,092.91x = 133,124,332.52 × 26,491,492.09 - Step 4: Simplify right side
88,745,092.91x = 3,526,662,201,274,488 - Step 5: Solve for x
x = 3,526,662,201,274,488/88,745,092.91 - Step 6: Final answer
x = 39,739,236.12
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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.