Home / 26,560,612.78-36,655,010.32-16,244,096.38

Finding the Fourth Proportional to 26,560,612.78, 36,655,010.32 and 16,244,096.38

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Solution

The fourth proportional to 26,560,612.78, 36,655,010.32 and 16,244,096.38 is: 22,417,687.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,612.78 : 36,655,010.32 = 16,244,096.38 : x
  2. Step 2: Convert to fraction form
    26,560,612.78/36,655,010.32 = 16,244,096.38/x
  3. Step 3: Cross multiply
    26,560,612.78x = 36,655,010.32 × 16,244,096.38
  4. Step 4: Simplify right side
    26,560,612.78x = 595,427,520,447,974.62
  5. Step 5: Solve for x
    x = 595,427,520,447,974.62/26,560,612.78
  6. Step 6: Final answer
    x = 22,417,687.63

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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.