Home / 2,396,298,037.32-3,306,827,857.32-1,339,034,697.36

Finding the Fourth Proportional to 2,396,298,037.32, 3,306,827,857.32 and 1,339,034,697.36

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Solution

The fourth proportional to 2,396,298,037.32, 3,306,827,857.32 and 1,339,034,697.36 is: 1,847,832,435.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,298,037.32 : 3,306,827,857.32 = 1,339,034,697.36 : x
  2. Step 2: Convert to fraction form
    2,396,298,037.32/3,306,827,857.32 = 1,339,034,697.36/x
  3. Step 3: Cross multiply
    2,396,298,037.32x = 3,306,827,857.32 × 1,339,034,697.36
  4. Step 4: Simplify right side
    2,396,298,037.32x = 4,427,957,239,148,103,168
  5. Step 5: Solve for x
    x = 4,427,957,239,148,103,168/2,396,298,037.32
  6. Step 6: Final answer
    x = 1,847,832,435.78

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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.