Home / 36,299,361.60-54,449,042.40-32,940,129.60

Finding the Fourth Proportional to 36,299,361.60, 54,449,042.40 and 32,940,129.60

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Solution

The fourth proportional to 36,299,361.60, 54,449,042.40 and 32,940,129.60 is: 49,410,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,299,361.60 : 54,449,042.40 = 32,940,129.60 : x
  2. Step 2: Convert to fraction form
    36,299,361.60/54,449,042.40 = 32,940,129.60/x
  3. Step 3: Cross multiply
    36,299,361.60x = 54,449,042.40 × 32,940,129.60
  4. Step 4: Simplify right side
    36,299,361.60x = 1,793,558,513,251,895
  5. Step 5: Solve for x
    x = 1,793,558,513,251,895/36,299,361.60
  6. Step 6: Final answer
    x = 49,410,194.40

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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.