Home / 38,632,296.20-57,948,444.30-32,396,721.80

Finding the Fourth Proportional to 38,632,296.20, 57,948,444.30 and 32,396,721.80

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Solution

The fourth proportional to 38,632,296.20, 57,948,444.30 and 32,396,721.80 is: 48,595,082.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,632,296.20 : 57,948,444.30 = 32,396,721.80 : x
  2. Step 2: Convert to fraction form
    38,632,296.20/57,948,444.30 = 32,396,721.80/x
  3. Step 3: Cross multiply
    38,632,296.20x = 57,948,444.30 × 32,396,721.80
  4. Step 4: Simplify right side
    38,632,296.20x = 1,877,339,628,729,895.75
  5. Step 5: Solve for x
    x = 1,877,339,628,729,895.75/38,632,296.20
  6. Step 6: Final answer
    x = 48,595,082.70

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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.