Home / 16,512,773.40-24,769,160.10-15,024,738.60

Finding the Fourth Proportional to 16,512,773.40, 24,769,160.10 and 15,024,738.60

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Solution

The fourth proportional to 16,512,773.40, 24,769,160.10 and 15,024,738.60 is: 22,537,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,512,773.40 : 24,769,160.10 = 15,024,738.60 : x
  2. Step 2: Convert to fraction form
    16,512,773.40/24,769,160.10 = 15,024,738.60/x
  3. Step 3: Cross multiply
    16,512,773.40x = 24,769,160.10 × 15,024,738.60
  4. Step 4: Simplify right side
    16,512,773.40x = 372,150,155,844,049.88
  5. Step 5: Solve for x
    x = 372,150,155,844,049.88/16,512,773.40
  6. Step 6: Final answer
    x = 22,537,107.90

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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.