Home / 39,744,617.29-54,853,380.83-22,342,395.85

Finding the Fourth Proportional to 39,744,617.29, 54,853,380.83 and 22,342,395.85

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Solution

The fourth proportional to 39,744,617.29, 54,853,380.83 and 22,342,395.85 is: 30,835,771.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,617.29 : 54,853,380.83 = 22,342,395.85 : x
  2. Step 2: Convert to fraction form
    39,744,617.29/54,853,380.83 = 22,342,395.85/x
  3. Step 3: Cross multiply
    39,744,617.29x = 54,853,380.83 × 22,342,395.85
  4. Step 4: Simplify right side
    39,744,617.29x = 1,225,555,948,133,384.25
  5. Step 5: Solve for x
    x = 1,225,555,948,133,384.25/39,744,617.29
  6. Step 6: Final answer
    x = 30,835,771.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.