Home / 29,380,090.30-44,038,642.65-11,177,251.90

Finding the Fourth Proportional to 29,380,090.30, 44,038,642.65 and 11,177,251.90

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Solution

The fourth proportional to 29,380,090.30, 44,038,642.65 and 11,177,251.90 is: 16,753,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,090.30 : 44,038,642.65 = 11,177,251.90 : x
  2. Step 2: Convert to fraction form
    29,380,090.30/44,038,642.65 = 11,177,251.90/x
  3. Step 3: Cross multiply
    29,380,090.30x = 44,038,642.65 × 11,177,251.90
  4. Step 4: Simplify right side
    29,380,090.30x = 492,231,002,233,133.56
  5. Step 5: Solve for x
    x = 492,231,002,233,133.56/29,380,090.30
  6. Step 6: Final answer
    x = 16,753,896.85

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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.