Home / 36,192,130.40-54,288,195.60-32,608,949.60

Finding the Fourth Proportional to 36,192,130.40, 54,288,195.60 and 32,608,949.60

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Solution

The fourth proportional to 36,192,130.40, 54,288,195.60 and 32,608,949.60 is: 48,913,424.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,192,130.40 : 54,288,195.60 = 32,608,949.60 : x
  2. Step 2: Convert to fraction form
    36,192,130.40/54,288,195.60 = 32,608,949.60/x
  3. Step 3: Cross multiply
    36,192,130.40x = 54,288,195.60 × 32,608,949.60
  4. Step 4: Simplify right side
    36,192,130.40x = 1,770,281,034,195,342
  5. Step 5: Solve for x
    x = 1,770,281,034,195,342/36,192,130.40
  6. Step 6: Final answer
    x = 48,913,424.40

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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.