Home / 94,632,336.20-141,892,517.10-49,282,704.20

Finding the Fourth Proportional to 94,632,336.20, 141,892,517.10 and 49,282,704.20

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Solution

The fourth proportional to 94,632,336.20, 141,892,517.10 and 49,282,704.20 is: 73,894,899.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,632,336.20 : 141,892,517.10 = 49,282,704.20 : x
  2. Step 2: Convert to fraction form
    94,632,336.20/141,892,517.10 = 49,282,704.20/x
  3. Step 3: Cross multiply
    94,632,336.20x = 141,892,517.10 × 49,282,704.20
  4. Step 4: Simplify right side
    94,632,336.20x = 6,992,846,948,432,742
  5. Step 5: Solve for x
    x = 6,992,846,948,432,742/94,632,336.20
  6. Step 6: Final answer
    x = 73,894,899.24

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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.