Home / 59,820,514.11-89,730,771.17-14,382,309.15

Finding the Fourth Proportional to 59,820,514.11, 89,730,771.17 and 14,382,309.15

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Solution

The fourth proportional to 59,820,514.11, 89,730,771.17 and 14,382,309.15 is: 21,573,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,820,514.11 : 89,730,771.17 = 14,382,309.15 : x
  2. Step 2: Convert to fraction form
    59,820,514.11/89,730,771.17 = 14,382,309.15/x
  3. Step 3: Cross multiply
    59,820,514.11x = 89,730,771.17 × 14,382,309.15
  4. Step 4: Simplify right side
    59,820,514.11x = 1,290,535,691,162,935.75
  5. Step 5: Solve for x
    x = 1,290,535,691,162,935.75/59,820,514.11
  6. Step 6: Final answer
    x = 21,573,463.73

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Double scale
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Similar ratio
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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.