Home / 27,591,635.60-41,391,827.40-9,397,545.20

Finding the Fourth Proportional to 27,591,635.60, 41,391,827.40 and 9,397,545.20

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Solution

The fourth proportional to 27,591,635.60, 41,391,827.40 and 9,397,545.20 is: 14,097,807.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,591,635.60 : 41,391,827.40 = 9,397,545.20 : x
  2. Step 2: Convert to fraction form
    27,591,635.60/41,391,827.40 = 9,397,545.20/x
  3. Step 3: Cross multiply
    27,591,635.60x = 41,391,827.40 × 9,397,545.20
  4. Step 4: Simplify right side
    27,591,635.60x = 388,981,568,902,098.44
  5. Step 5: Solve for x
    x = 388,981,568,902,098.44/27,591,635.60
  6. Step 6: Final answer
    x = 14,097,807.56

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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.