Home / 73,037,425.97-109,515,097.17-50,034,297.53

Finding the Fourth Proportional to 73,037,425.97, 109,515,097.17 and 50,034,297.53

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Solution

The fourth proportional to 73,037,425.97, 109,515,097.17 and 50,034,297.53 is: 75,023,330.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,037,425.97 : 109,515,097.17 = 50,034,297.53 : x
  2. Step 2: Convert to fraction form
    73,037,425.97/109,515,097.17 = 50,034,297.53/x
  3. Step 3: Cross multiply
    73,037,425.97x = 109,515,097.17 × 50,034,297.53
  4. Step 4: Simplify right side
    73,037,425.97x = 5,479,510,955,830,641
  5. Step 5: Solve for x
    x = 5,479,510,955,830,641/73,037,425.97
  6. Step 6: Final answer
    x = 75,023,330.62

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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.