Home / 50,276,755.41-75,414,651.22-29,791,729.18

Finding the Fourth Proportional to 50,276,755.41, 75,414,651.22 and 29,791,729.18

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Solution

The fourth proportional to 50,276,755.41, 75,414,651.22 and 29,791,729.18 is: 44,687,308.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,276,755.41 : 75,414,651.22 = 29,791,729.18 : x
  2. Step 2: Convert to fraction form
    50,276,755.41/75,414,651.22 = 29,791,729.18/x
  3. Step 3: Cross multiply
    50,276,755.41x = 75,414,651.22 × 29,791,729.18
  4. Step 4: Simplify right side
    50,276,755.41x = 2,246,732,865,350,396.50
  5. Step 5: Solve for x
    x = 2,246,732,865,350,396.50/50,276,755.41
  6. Step 6: Final answer
    x = 44,687,308.22

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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.