Finding the Fourth Proportional to 58,679,052.60, 87,955,593.30 and 22,273,375.80
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Solution
The fourth proportional to 58,679,052.60, 87,955,593.30 and 22,273,375.80 is: 33,386,155.65
Step by Step Solution
- Step 1: Write the proportion equation
58,679,052.60 : 87,955,593.30 = 22,273,375.80 : x - Step 2: Convert to fraction form
58,679,052.60/87,955,593.30 = 22,273,375.80/x - Step 3: Cross multiply
58,679,052.60x = 87,955,593.30 × 22,273,375.80 - Step 4: Simplify right side
58,679,052.60x = 1,959,067,983,282,862.25 - Step 5: Solve for x
x = 1,959,067,983,282,862.25/58,679,052.60 - Step 6: Final answer
x = 33,386,155.65
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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.