Home / 24,467,621.60-33,767,469.28-13,456,311.92

Finding the Fourth Proportional to 24,467,621.60, 33,767,469.28 and 13,456,311.92

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Solution

The fourth proportional to 24,467,621.60, 33,767,469.28 and 13,456,311.92 is: 18,570,893.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,467,621.60 : 33,767,469.28 = 13,456,311.92 : x
  2. Step 2: Convert to fraction form
    24,467,621.60/33,767,469.28 = 13,456,311.92/x
  3. Step 3: Cross multiply
    24,467,621.60x = 33,767,469.28 × 13,456,311.92
  4. Step 4: Simplify right side
    24,467,621.60x = 454,385,599,380,697.81
  5. Step 5: Solve for x
    x = 454,385,599,380,697.81/24,467,621.60
  6. Step 6: Final answer
    x = 18,570,893.68

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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.