Home / 61,568,375.76-92,354,925.66-27,490,016.88

Finding the Fourth Proportional to 61,568,375.76, 92,354,925.66 and 27,490,016.88

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Solution

The fourth proportional to 61,568,375.76, 92,354,925.66 and 27,490,016.88 is: 41,236,079.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,568,375.76 : 92,354,925.66 = 27,490,016.88 : x
  2. Step 2: Convert to fraction form
    61,568,375.76/92,354,925.66 = 27,490,016.88/x
  3. Step 3: Cross multiply
    61,568,375.76x = 92,354,925.66 × 27,490,016.88
  4. Step 4: Simplify right side
    61,568,375.76x = 2,538,838,465,344,545
  5. Step 5: Solve for x
    x = 2,538,838,465,344,545/61,568,375.76
  6. Step 6: Final answer
    x = 41,236,079.95

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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.