Finding the Fourth Proportional to 32,153,115.24, 48,229,711.94 and 8,810,057.75
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Solution
The fourth proportional to 32,153,115.24, 48,229,711.94 and 8,810,057.75 is: 13,215,097.33
Step by Step Solution
- Step 1: Write the proportion equation
32,153,115.24 : 48,229,711.94 = 8,810,057.75 : x - Step 2: Convert to fraction form
32,153,115.24/48,229,711.94 = 8,810,057.75/x - Step 3: Cross multiply
32,153,115.24x = 48,229,711.94 × 8,810,057.75 - Step 4: Simplify right side
32,153,115.24x = 424,906,547,238,141.12 - Step 5: Solve for x
x = 424,906,547,238,141.12/32,153,115.24 - Step 6: Final answer
x = 13,215,097.33
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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.