Home / 49,452,226.56-68,248,158.10-27,432,825.30

Finding the Fourth Proportional to 49,452,226.56, 68,248,158.10 and 27,432,825.30

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Solution

The fourth proportional to 49,452,226.56, 68,248,158.10 and 27,432,825.30 is: 37,859,565.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,452,226.56 : 68,248,158.10 = 27,432,825.30 : x
  2. Step 2: Convert to fraction form
    49,452,226.56/68,248,158.10 = 27,432,825.30/x
  3. Step 3: Cross multiply
    49,452,226.56x = 68,248,158.10 × 27,432,825.30
  4. Step 4: Simplify right side
    49,452,226.56x = 1,872,239,798,204,079.75
  5. Step 5: Solve for x
    x = 1,872,239,798,204,079.75/49,452,226.56
  6. Step 6: Final answer
    x = 37,859,565.25

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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.