Home / 31,997,265.21-44,156,197.38-18,061,553.64

Finding the Fourth Proportional to 31,997,265.21, 44,156,197.38 and 18,061,553.64

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Solution

The fourth proportional to 31,997,265.21, 44,156,197.38 and 18,061,553.64 is: 24,924,927.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,997,265.21 : 44,156,197.38 = 18,061,553.64 : x
  2. Step 2: Convert to fraction form
    31,997,265.21/44,156,197.38 = 18,061,553.64/x
  3. Step 3: Cross multiply
    31,997,265.21x = 44,156,197.38 × 18,061,553.64
  4. Step 4: Simplify right side
    31,997,265.21x = 797,529,527,517,297.50
  5. Step 5: Solve for x
    x = 797,529,527,517,297.50/31,997,265.21
  6. Step 6: Final answer
    x = 24,924,927.87

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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.