Home / 26,103,637.65-39,155,456.48-22,240,520.85

Finding the Fourth Proportional to 26,103,637.65, 39,155,456.48 and 22,240,520.85

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Solution

The fourth proportional to 26,103,637.65, 39,155,456.48 and 22,240,520.85 is: 33,360,781.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103,637.65 : 39,155,456.48 = 22,240,520.85 : x
  2. Step 2: Convert to fraction form
    26,103,637.65/39,155,456.48 = 22,240,520.85/x
  3. Step 3: Cross multiply
    26,103,637.65x = 39,155,456.48 × 22,240,520.85
  4. Step 4: Simplify right side
    26,103,637.65x = 870,837,746,123,505.12
  5. Step 5: Solve for x
    x = 870,837,746,123,505.12/26,103,637.65
  6. Step 6: Final answer
    x = 33,360,781.28

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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.