Home / 165,635,793.92-228,578,299.44-96,062,422.88

Finding the Fourth Proportional to 165,635,793.92, 228,578,299.44 and 96,062,422.88

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Solution

The fourth proportional to 165,635,793.92, 228,578,299.44 and 96,062,422.88 is: 132,566,667.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,635,793.92 : 228,578,299.44 = 96,062,422.88 : x
  2. Step 2: Convert to fraction form
    165,635,793.92/228,578,299.44 = 96,062,422.88/x
  3. Step 3: Cross multiply
    165,635,793.92x = 228,578,299.44 × 96,062,422.88
  4. Step 4: Simplify right side
    165,635,793.92x = 21,957,785,261,996,544
  5. Step 5: Solve for x
    x = 21,957,785,261,996,544/165,635,793.92
  6. Step 6: Final answer
    x = 132,566,667.76

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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.