Home / 32,650,884.32-48,976,319.25-11,902,877.92

Finding the Fourth Proportional to 32,650,884.32, 48,976,319.25 and 11,902,877.92

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Solution

The fourth proportional to 32,650,884.32, 48,976,319.25 and 11,902,877.92 is: 17,854,314.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650,884.32 : 48,976,319.25 = 11,902,877.92 : x
  2. Step 2: Convert to fraction form
    32,650,884.32/48,976,319.25 = 11,902,877.92/x
  3. Step 3: Cross multiply
    32,650,884.32x = 48,976,319.25 × 11,902,877.92
  4. Step 4: Simplify right side
    32,650,884.32x = 582,959,149,003,696
  5. Step 5: Solve for x
    x = 582,959,149,003,696/32,650,884.32
  6. Step 6: Final answer
    x = 17,854,314.25

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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.