Home / 2,451,726,624.40-3,383,454,198.28-1,337,964,461.52

Finding the Fourth Proportional to 2,451,726,624.40, 3,383,454,198.28 and 1,337,964,461.52

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Solution

The fourth proportional to 2,451,726,624.40, 3,383,454,198.28 and 1,337,964,461.52 is: 1,846,429,952.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,726,624.40 : 3,383,454,198.28 = 1,337,964,461.52 : x
  2. Step 2: Convert to fraction form
    2,451,726,624.40/3,383,454,198.28 = 1,337,964,461.52/x
  3. Step 3: Cross multiply
    2,451,726,624.40x = 3,383,454,198.28 × 1,337,964,461.52
  4. Step 4: Simplify right side
    2,451,726,624.40x = 4,526,941,474,479,283,712
  5. Step 5: Solve for x
    x = 4,526,941,474,479,283,712/2,451,726,624.40
  6. Step 6: Final answer
    x = 1,846,429,952.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.