Home / 2,451,248,107.92-3,383,766,159.12-1,647,941,494.08

Finding the Fourth Proportional to 2,451,248,107.92, 3,383,766,159.12 and 1,647,941,494.08

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Solution

The fourth proportional to 2,451,248,107.92, 3,383,766,159.12 and 1,647,941,494.08 is: 2,274,860,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,248,107.92 : 3,383,766,159.12 = 1,647,941,494.08 : x
  2. Step 2: Convert to fraction form
    2,451,248,107.92/3,383,766,159.12 = 1,647,941,494.08/x
  3. Step 3: Cross multiply
    2,451,248,107.92x = 3,383,766,159.12 × 1,647,941,494.08
  4. Step 4: Simplify right side
    2,451,248,107.92x = 5,576,248,659,877,555,200
  5. Step 5: Solve for x
    x = 5,576,248,659,877,555,200/2,451,248,107.92
  6. Step 6: Final answer
    x = 2,274,860,974.64

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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.