Home / 38,332,850,277.52-57,499,198,308.78-36,000,175,785.88

Finding the Fourth Proportional to 38,332,850,277.52, 57,499,198,308.78 and 36,000,175,785.88

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Solution

The fourth proportional to 38,332,850,277.52, 57,499,198,308.78 and 36,000,175,785.88 is: 54,000,191,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,332,850,277.52 : 57,499,198,308.78 = 36,000,175,785.88 : x
  2. Step 2: Convert to fraction form
    38,332,850,277.52/57,499,198,308.78 = 36,000,175,785.88/x
  3. Step 3: Cross multiply
    38,332,850,277.52x = 57,499,198,308.78 × 36,000,175,785.88
  4. Step 4: Simplify right side
    38,332,850,277.52x = 2,069,981,246,663,253,819,392
  5. Step 5: Solve for x
    x = 2,069,981,246,663,253,819,392/38,332,850,277.52
  6. Step 6: Final answer
    x = 54,000,191,263.55

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1.5x scale

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.