Home / 41,076,974.88-56,687,753.52-23,438,748.96

Finding the Fourth Proportional to 41,076,974.88, 56,687,753.52 and 23,438,748.96

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Solution

The fourth proportional to 41,076,974.88, 56,687,753.52 and 23,438,748.96 is: 32,346,345.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076,974.88 : 56,687,753.52 = 23,438,748.96 : x
  2. Step 2: Convert to fraction form
    41,076,974.88/56,687,753.52 = 23,438,748.96/x
  3. Step 3: Cross multiply
    41,076,974.88x = 56,687,753.52 × 23,438,748.96
  4. Step 4: Simplify right side
    41,076,974.88x = 1,328,690,023,861,636.50
  5. Step 5: Solve for x
    x = 1,328,690,023,861,636.50/41,076,974.88
  6. Step 6: Final answer
    x = 32,346,345.56

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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.