Home / 54,037,124,306.24-81,039,367,380.08-16,253,669,552.20

Finding the Fourth Proportional to 54,037,124,306.24, 81,039,367,380.08 and 16,253,669,552.20

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Solution

The fourth proportional to 54,037,124,306.24, 81,039,367,380.08 and 16,253,669,552.20 is: 24,375,595,759.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,037,124,306.24 : 81,039,367,380.08 = 16,253,669,552.20 : x
  2. Step 2: Convert to fraction form
    54,037,124,306.24/81,039,367,380.08 = 16,253,669,552.20/x
  3. Step 3: Cross multiply
    54,037,124,306.24x = 81,039,367,380.08 × 16,253,669,552.20
  4. Step 4: Simplify right side
    54,037,124,306.24x = 1,317,187,098,115,156,213,760
  5. Step 5: Solve for x
    x = 1,317,187,098,115,156,213,760/54,037,124,306.24
  6. Step 6: Final answer
    x = 24,375,595,759.88

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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.