Home / 1,753,759,644.28-2,630,321,585.92-704,455,568.16

Finding the Fourth Proportional to 1,753,759,644.28, 2,630,321,585.92 and 704,455,568.16

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Solution

The fourth proportional to 1,753,759,644.28, 2,630,321,585.92 and 704,455,568.16 is: 1,056,555,665.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,759,644.28 : 2,630,321,585.92 = 704,455,568.16 : x
  2. Step 2: Convert to fraction form
    1,753,759,644.28/2,630,321,585.92 = 704,455,568.16/x
  3. Step 3: Cross multiply
    1,753,759,644.28x = 2,630,321,585.92 × 704,455,568.16
  4. Step 4: Simplify right side
    1,753,759,644.28x = 1,852,944,687,252,785,920
  5. Step 5: Solve for x
    x = 1,852,944,687,252,785,920/1,753,759,644.28
  6. Step 6: Final answer
    x = 1,056,555,665.02

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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.