Home / 38,632,291.20-57,948,436.80-32,396,716.80

Finding the Fourth Proportional to 38,632,291.20, 57,948,436.80 and 32,396,716.80

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Solution

The fourth proportional to 38,632,291.20, 57,948,436.80 and 32,396,716.80 is: 48,595,075.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,632,291.20 : 57,948,436.80 = 32,396,716.80 : x
  2. Step 2: Convert to fraction form
    38,632,291.20/57,948,436.80 = 32,396,716.80/x
  3. Step 3: Cross multiply
    38,632,291.20x = 57,948,436.80 × 32,396,716.80
  4. Step 4: Simplify right side
    38,632,291.20x = 1,877,339,096,012,298.25
  5. Step 5: Solve for x
    x = 1,877,339,096,012,298.25/38,632,291.20
  6. Step 6: Final answer
    x = 48,595,075.20

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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.