Home / 36,377,848.20-54,566,772.30-32,790,621.45

Finding the Fourth Proportional to 36,377,848.20, 54,566,772.30 and 32,790,621.45

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Solution

The fourth proportional to 36,377,848.20, 54,566,772.30 and 32,790,621.45 is: 49,185,932.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,377,848.20 : 54,566,772.30 = 32,790,621.45 : x
  2. Step 2: Convert to fraction form
    36,377,848.20/54,566,772.30 = 32,790,621.45/x
  3. Step 3: Cross multiply
    36,377,848.20x = 54,566,772.30 × 32,790,621.45
  4. Step 4: Simplify right side
    36,377,848.20x = 1,789,278,374,237,645.75
  5. Step 5: Solve for x
    x = 1,789,278,374,237,645.75/36,377,848.20
  6. Step 6: Final answer
    x = 49,185,932.18

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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.