Home / 2,198,448,023.10-3,297,672,034.65-1,544,137,863.90

Finding the Fourth Proportional to 2,198,448,023.10, 3,297,672,034.65 and 1,544,137,863.90

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Solution

The fourth proportional to 2,198,448,023.10, 3,297,672,034.65 and 1,544,137,863.90 is: 2,316,206,795.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,448,023.10 : 3,297,672,034.65 = 1,544,137,863.90 : x
  2. Step 2: Convert to fraction form
    2,198,448,023.10/3,297,672,034.65 = 1,544,137,863.90/x
  3. Step 3: Cross multiply
    2,198,448,023.10x = 3,297,672,034.65 × 1,544,137,863.90
  4. Step 4: Simplify right side
    2,198,448,023.10x = 5,092,060,251,427,218,432
  5. Step 5: Solve for x
    x = 5,092,060,251,427,218,432/2,198,448,023.10
  6. Step 6: Final answer
    x = 2,316,206,795.85

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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.