Home / 32,650,889.45-48,976,326.85-11,902,883.04

Finding the Fourth Proportional to 32,650,889.45, 48,976,326.85 and 11,902,883.04

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Solution

The fourth proportional to 32,650,889.45, 48,976,326.85 and 11,902,883.04 is: 17,854,321.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650,889.45 : 48,976,326.85 = 11,902,883.04 : x
  2. Step 2: Convert to fraction form
    32,650,889.45/48,976,326.85 = 11,902,883.04/x
  3. Step 3: Cross multiply
    32,650,889.45x = 48,976,326.85 × 11,902,883.04
  4. Step 4: Simplify right side
    32,650,889.45x = 582,959,489,919,965.62
  5. Step 5: Solve for x
    x = 582,959,489,919,965.62/32,650,889.45
  6. Step 6: Final answer
    x = 17,854,321.88

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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.