Home / 13,467,273.26-20,203,747.00-4,368,660.41

Finding the Fourth Proportional to 13,467,273.26, 20,203,747.00 and 4,368,660.41

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Solution

The fourth proportional to 13,467,273.26, 20,203,747.00 and 4,368,660.41 is: 6,553,910.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,467,273.26 : 20,203,747.00 = 4,368,660.41 : x
  2. Step 2: Convert to fraction form
    13,467,273.26/20,203,747.00 = 4,368,660.41/x
  3. Step 3: Cross multiply
    13,467,273.26x = 20,203,747.00 × 4,368,660.41
  4. Step 4: Simplify right side
    13,467,273.26x = 88,263,309,635,320.95
  5. Step 5: Solve for x
    x = 88,263,309,635,320.95/13,467,273.26
  6. Step 6: Final answer
    x = 6,553,910.94

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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.