Home / 17,992,491.24-24,840,437.22-11,126,179.56

Finding the Fourth Proportional to 17,992,491.24, 24,840,437.22 and 11,126,179.56

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Solution

The fourth proportional to 17,992,491.24, 24,840,437.22 and 11,126,179.56 is: 15,360,805.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,992,491.24 : 24,840,437.22 = 11,126,179.56 : x
  2. Step 2: Convert to fraction form
    17,992,491.24/24,840,437.22 = 11,126,179.56/x
  3. Step 3: Cross multiply
    17,992,491.24x = 24,840,437.22 × 11,126,179.56
  4. Step 4: Simplify right side
    17,992,491.24x = 276,379,164,858,627.22
  5. Step 5: Solve for x
    x = 276,379,164,858,627.22/17,992,491.24
  6. Step 6: Final answer
    x = 15,360,805.86

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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.