Home / 36,212,843.70-54,319,265.55-32,244,750.90

Finding the Fourth Proportional to 36,212,843.70, 54,319,265.55 and 32,244,750.90

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Solution

The fourth proportional to 36,212,843.70, 54,319,265.55 and 32,244,750.90 is: 48,367,126.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,212,843.70 : 54,319,265.55 = 32,244,750.90 : x
  2. Step 2: Convert to fraction form
    36,212,843.70/54,319,265.55 = 32,244,750.90/x
  3. Step 3: Cross multiply
    36,212,843.70x = 54,319,265.55 × 32,244,750.90
  4. Step 4: Simplify right side
    36,212,843.70x = 1,751,511,186,730,701.25
  5. Step 5: Solve for x
    x = 1,751,511,186,730,701.25/36,212,843.70
  6. Step 6: Final answer
    x = 48,367,126.35

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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.