Home / 48,970,540.20-73,458,575.10-14,892,997.80

Finding the Fourth Proportional to 48,970,540.20, 73,458,575.10 and 14,892,997.80

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Solution

The fourth proportional to 48,970,540.20, 73,458,575.10 and 14,892,997.80 is: 22,340,337.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,970,540.20 : 73,458,575.10 = 14,892,997.80 : x
  2. Step 2: Convert to fraction form
    48,970,540.20/73,458,575.10 = 14,892,997.80/x
  3. Step 3: Cross multiply
    48,970,540.20x = 73,458,575.10 × 14,892,997.80
  4. Step 4: Simplify right side
    48,970,540.20x = 1,094,018,397,355,434.75
  5. Step 5: Solve for x
    x = 1,094,018,397,355,434.75/48,970,540.20
  6. Step 6: Final answer
    x = 22,340,337.54

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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.