Home / 250,838,232.20-376,110,906.78-97,304,883.56

Finding the Fourth Proportional to 250,838,232.20, 376,110,906.78 and 97,304,883.56

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Solution

The fourth proportional to 250,838,232.20, 376,110,906.78 and 97,304,883.56 is: 145,900,517.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,838,232.20 : 376,110,906.78 = 97,304,883.56 : x
  2. Step 2: Convert to fraction form
    250,838,232.20/376,110,906.78 = 97,304,883.56/x
  3. Step 3: Cross multiply
    250,838,232.20x = 376,110,906.78 × 97,304,883.56
  4. Step 4: Simplify right side
    250,838,232.20x = 36,597,427,989,873,912
  5. Step 5: Solve for x
    x = 36,597,427,989,873,912/250,838,232.20
  6. Step 6: Final answer
    x = 145,900,517.91

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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.