Home / 38,524,856,002.30-57,787,284,003.45-32,647,543,695.10

Finding the Fourth Proportional to 38,524,856,002.30, 57,787,284,003.45 and 32,647,543,695.10

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Solution

The fourth proportional to 38,524,856,002.30, 57,787,284,003.45 and 32,647,543,695.10 is: 48,971,315,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,524,856,002.30 : 57,787,284,003.45 = 32,647,543,695.10 : x
  2. Step 2: Convert to fraction form
    38,524,856,002.30/57,787,284,003.45 = 32,647,543,695.10/x
  3. Step 3: Cross multiply
    38,524,856,002.30x = 57,787,284,003.45 × 32,647,543,695.10
  4. Step 4: Simplify right side
    38,524,856,002.30x = 1,886,612,879,523,787,046,912
  5. Step 5: Solve for x
    x = 1,886,612,879,523,787,046,912/38,524,856,002.30
  6. Step 6: Final answer
    x = 48,971,315,542.65

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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.