Home / 22,494,236.90-33,734,377.85-8,115,435.41

Finding the Fourth Proportional to 22,494,236.90, 33,734,377.85 and 8,115,435.41

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Solution

The fourth proportional to 22,494,236.90, 33,734,377.85 and 8,115,435.41 is: 12,170,635.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,494,236.90 : 33,734,377.85 = 8,115,435.41 : x
  2. Step 2: Convert to fraction form
    22,494,236.90/33,734,377.85 = 8,115,435.41/x
  3. Step 3: Cross multiply
    22,494,236.90x = 33,734,377.85 × 8,115,435.41
  4. Step 4: Simplify right side
    22,494,236.90x = 273,769,164,328,960.59
  5. Step 5: Solve for x
    x = 273,769,164,328,960.59/22,494,236.90
  6. Step 6: Final answer
    x = 12,170,635.78

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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.