Home / 38,367,067.30-57,550,600.95-27,659,515.30

Finding the Fourth Proportional to 38,367,067.30, 57,550,600.95 and 27,659,515.30

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Solution

The fourth proportional to 38,367,067.30, 57,550,600.95 and 27,659,515.30 is: 41,489,272.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,067.30 : 57,550,600.95 = 27,659,515.30 : x
  2. Step 2: Convert to fraction form
    38,367,067.30/57,550,600.95 = 27,659,515.30/x
  3. Step 3: Cross multiply
    38,367,067.30x = 57,550,600.95 × 27,659,515.30
  4. Step 4: Simplify right side
    38,367,067.30x = 1,591,821,727,500,719.75
  5. Step 5: Solve for x
    x = 1,591,821,727,500,719.75/38,367,067.30
  6. Step 6: Final answer
    x = 41,489,272.95

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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.