Home / 63,279,385.28-94,919,076.96-29,190,645.44

Finding the Fourth Proportional to 63,279,385.28, 94,919,076.96 and 29,190,645.44

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Solution

The fourth proportional to 63,279,385.28, 94,919,076.96 and 29,190,645.44 is: 43,785,967.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,279,385.28 : 94,919,076.96 = 29,190,645.44 : x
  2. Step 2: Convert to fraction form
    63,279,385.28/94,919,076.96 = 29,190,645.44/x
  3. Step 3: Cross multiply
    63,279,385.28x = 94,919,076.96 × 29,190,645.44
  4. Step 4: Simplify right side
    63,279,385.28x = 2,770,749,121,031,433
  5. Step 5: Solve for x
    x = 2,770,749,121,031,433/63,279,385.28
  6. Step 6: Final answer
    x = 43,785,967.72

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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.