Finding the Fourth Proportional to 16,472,423.52, 24,711,739.52 and 6,240,348
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Solution
The fourth proportional to 16,472,423.52, 24,711,739.52 and 6,240,348 is: 9,361,698.00
Step by Step Solution
- Step 1: Write the proportion equation
16,472,423.52 : 24,711,739.52 = 6,240,348 : x - Step 2: Convert to fraction form
16,472,423.52/24,711,739.52 = 6,240,348/x - Step 3: Cross multiply
16,472,423.52x = 24,711,739.52 × 6,240,348 - Step 4: Simplify right side
16,472,423.52x = 154,209,854,290,152.97 - Step 5: Solve for x
x = 154,209,854,290,152.97/16,472,423.52 - Step 6: Final answer
x = 9,361,698.00
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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.