Home / 41,732,275.92-57,523,997.32-32,897,320.72

Finding the Fourth Proportional to 41,732,275.92, 57,523,997.32 and 32,897,320.72

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Solution

The fourth proportional to 41,732,275.92, 57,523,997.32 and 32,897,320.72 is: 45,345,846.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,732,275.92 : 57,523,997.32 = 32,897,320.72 : x
  2. Step 2: Convert to fraction form
    41,732,275.92/57,523,997.32 = 32,897,320.72/x
  3. Step 3: Cross multiply
    41,732,275.92x = 57,523,997.32 × 32,897,320.72
  4. Step 4: Simplify right side
    41,732,275.92x = 1,892,385,388,932,460.50
  5. Step 5: Solve for x
    x = 1,892,385,388,932,460.50/41,732,275.92
  6. Step 6: Final answer
    x = 45,345,846.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.