Home / 17,491,057.44-24,145,399.20-11,299,123.26

Finding the Fourth Proportional to 17,491,057.44, 24,145,399.20 and 11,299,123.26

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Solution

The fourth proportional to 17,491,057.44, 24,145,399.20 and 11,299,123.26 is: 15,597,790.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,491,057.44 : 24,145,399.20 = 11,299,123.26 : x
  2. Step 2: Convert to fraction form
    17,491,057.44/24,145,399.20 = 11,299,123.26/x
  3. Step 3: Cross multiply
    17,491,057.44x = 24,145,399.20 × 11,299,123.26
  4. Step 4: Simplify right side
    17,491,057.44x = 272,821,841,722,705.38
  5. Step 5: Solve for x
    x = 272,821,841,722,705.38/17,491,057.44
  6. Step 6: Final answer
    x = 15,597,790.05

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1.5x scale

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.