Home / 36,268,403.90-54,367,176.45-32,442,028.70

Finding the Fourth Proportional to 36,268,403.90, 54,367,176.45 and 32,442,028.70

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Solution

The fourth proportional to 36,268,403.90, 54,367,176.45 and 32,442,028.70 is: 48,631,351.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,268,403.90 : 54,367,176.45 = 32,442,028.70 : x
  2. Step 2: Convert to fraction form
    36,268,403.90/54,367,176.45 = 32,442,028.70/x
  3. Step 3: Cross multiply
    36,268,403.90x = 54,367,176.45 × 32,442,028.70
  4. Step 4: Simplify right side
    36,268,403.90x = 1,763,781,498,728,864.25
  5. Step 5: Solve for x
    x = 1,763,781,498,728,864.25/36,268,403.90
  6. Step 6: Final answer
    x = 48,631,351.51

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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.