Home / 29,132,419-43,700,728.06-11,181,523

Finding the Fourth Proportional to 29,132,419, 43,700,728.06 and 11,181,523

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Solution

The fourth proportional to 29,132,419, 43,700,728.06 and 11,181,523 is: 16,773,090.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,419 : 43,700,728.06 = 11,181,523 : x
  2. Step 2: Convert to fraction form
    29,132,419/43,700,728.06 = 11,181,523/x
  3. Step 3: Cross multiply
    29,132,419x = 43,700,728.06 × 11,181,523
  4. Step 4: Simplify right side
    29,132,419x = 488,640,695,919,635.44
  5. Step 5: Solve for x
    x = 488,640,695,919,635.44/29,132,419
  6. Step 6: Final answer
    x = 16,773,090.35

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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.