Home / 29,376,861.30-44,069,439.15-9,179,997.30

Finding the Fourth Proportional to 29,376,861.30, 44,069,439.15 and 9,179,997.30

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Solution

The fourth proportional to 29,376,861.30, 44,069,439.15 and 9,179,997.30 is: 13,771,291.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,861.30 : 44,069,439.15 = 9,179,997.30 : x
  2. Step 2: Convert to fraction form
    29,376,861.30/44,069,439.15 = 9,179,997.30/x
  3. Step 3: Cross multiply
    29,376,861.30x = 44,069,439.15 × 9,179,997.30
  4. Step 4: Simplify right side
    29,376,861.30x = 404,557,332,409,514.31
  5. Step 5: Solve for x
    x = 404,557,332,409,514.31/29,376,861.30
  6. Step 6: Final answer
    x = 13,771,291.91

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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.