Home / 110,791,648.28-166,187,249.43-104,049,624.18

Finding the Fourth Proportional to 110,791,648.28, 166,187,249.43 and 104,049,624.18

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Solution

The fourth proportional to 110,791,648.28, 166,187,249.43 and 104,049,624.18 is: 156,074,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,791,648.28 : 166,187,249.43 = 104,049,624.18 : x
  2. Step 2: Convert to fraction form
    110,791,648.28/166,187,249.43 = 104,049,624.18/x
  3. Step 3: Cross multiply
    110,791,648.28x = 166,187,249.43 × 104,049,624.18
  4. Step 4: Simplify right side
    110,791,648.28x = 17,291,720,846,699,422
  5. Step 5: Solve for x
    x = 17,291,720,846,699,422/110,791,648.28
  6. Step 6: Final answer
    x = 156,074,226.85

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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.