Home / 2,396,298,027.35-3,306,827,843.56-1,339,034,687.32

Finding the Fourth Proportional to 2,396,298,027.35, 3,306,827,843.56 and 1,339,034,687.32

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Solution

The fourth proportional to 2,396,298,027.35, 3,306,827,843.56 and 1,339,034,687.32 is: 1,847,832,421.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,298,027.35 : 3,306,827,843.56 = 1,339,034,687.32 : x
  2. Step 2: Convert to fraction form
    2,396,298,027.35/3,306,827,843.56 = 1,339,034,687.32/x
  3. Step 3: Cross multiply
    2,396,298,027.35x = 3,306,827,843.56 × 1,339,034,687.32
  4. Step 4: Simplify right side
    2,396,298,027.35x = 4,427,957,187,522,434,048
  5. Step 5: Solve for x
    x = 4,427,957,187,522,434,048/2,396,298,027.35
  6. Step 6: Final answer
    x = 1,847,832,421.92

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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.