Home / 36,366,906.80-54,550,360.20-22,735,445.15

Finding the Fourth Proportional to 36,366,906.80, 54,550,360.20 and 22,735,445.15

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Solution

The fourth proportional to 36,366,906.80, 54,550,360.20 and 22,735,445.15 is: 34,103,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,366,906.80 : 54,550,360.20 = 22,735,445.15 : x
  2. Step 2: Convert to fraction form
    36,366,906.80/54,550,360.20 = 22,735,445.15/x
  3. Step 3: Cross multiply
    36,366,906.80x = 54,550,360.20 × 22,735,445.15
  4. Step 4: Simplify right side
    36,366,906.80x = 1,240,226,722,239,843
  5. Step 5: Solve for x
    x = 1,240,226,722,239,843/36,366,906.80
  6. Step 6: Final answer
    x = 34,103,167.73

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Double scale
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Similar ratio
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1.5x scale

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.