Finding the Fourth Proportional to 58,535,451.60, 87,812,508.60 and 24,439,246.80
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Solution
The fourth proportional to 58,535,451.60, 87,812,508.60 and 24,439,246.80 is: 36,662,766.09
Step by Step Solution
- Step 1: Write the proportion equation
58,535,451.60 : 87,812,508.60 = 24,439,246.80 : x - Step 2: Convert to fraction form
58,535,451.60/87,812,508.60 = 24,439,246.80/x - Step 3: Cross multiply
58,535,451.60x = 87,812,508.60 × 24,439,246.80 - Step 4: Simplify right side
58,535,451.60x = 2,146,071,569,802,522.50 - Step 5: Solve for x
x = 2,146,071,569,802,522.50/58,535,451.60 - Step 6: Final answer
x = 36,662,766.09
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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.