Home / 17,491,062.54-24,145,406.22-11,299,128.36

Finding the Fourth Proportional to 17,491,062.54, 24,145,406.22 and 11,299,128.36

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Solution

The fourth proportional to 17,491,062.54, 24,145,406.22 and 11,299,128.36 is: 15,597,797.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,491,062.54 : 24,145,406.22 = 11,299,128.36 : x
  2. Step 2: Convert to fraction form
    17,491,062.54/24,145,406.22 = 11,299,128.36/x
  3. Step 3: Cross multiply
    17,491,062.54x = 24,145,406.22 × 11,299,128.36
  4. Step 4: Simplify right side
    17,491,062.54x = 272,822,044,184,122.38
  5. Step 5: Solve for x
    x = 272,822,044,184,122.38/17,491,062.54
  6. Step 6: Final answer
    x = 15,597,797.08

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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.