Home / 49,203,529.20-73,812,337.32-15,127,735.92

Finding the Fourth Proportional to 49,203,529.20, 73,812,337.32 and 15,127,735.92

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Solution

The fourth proportional to 49,203,529.20, 73,812,337.32 and 15,127,735.92 is: 22,693,769.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,203,529.20 : 73,812,337.32 = 15,127,735.92 : x
  2. Step 2: Convert to fraction form
    49,203,529.20/73,812,337.32 = 15,127,735.92/x
  3. Step 3: Cross multiply
    49,203,529.20x = 73,812,337.32 × 15,127,735.92
  4. Step 4: Simplify right side
    49,203,529.20x = 1,116,613,546,614,920.38
  5. Step 5: Solve for x
    x = 1,116,613,546,614,920.38/49,203,529.20
  6. Step 6: Final answer
    x = 22,693,769.43

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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.