Home / 36,902,417.71-55,332,211.24-17,471,480.59

Finding the Fourth Proportional to 36,902,417.71, 55,332,211.24 and 17,471,480.59

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Solution

The fourth proportional to 36,902,417.71, 55,332,211.24 and 17,471,480.59 is: 26,197,081.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,902,417.71 : 55,332,211.24 = 17,471,480.59 : x
  2. Step 2: Convert to fraction form
    36,902,417.71/55,332,211.24 = 17,471,480.59/x
  3. Step 3: Cross multiply
    36,902,417.71x = 55,332,211.24 × 17,471,480.59
  4. Step 4: Simplify right side
    36,902,417.71x = 966,735,654,681,439.88
  5. Step 5: Solve for x
    x = 966,735,654,681,439.88/36,902,417.71
  6. Step 6: Final answer
    x = 26,197,081.78

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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.