Home / 26,443,369.89-36,491,920.74-14,682,660.03

Finding the Fourth Proportional to 26,443,369.89, 36,491,920.74 and 14,682,660.03

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Solution

The fourth proportional to 26,443,369.89, 36,491,920.74 and 14,682,660.03 is: 20,262,109.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,443,369.89 : 36,491,920.74 = 14,682,660.03 : x
  2. Step 2: Convert to fraction form
    26,443,369.89/36,491,920.74 = 14,682,660.03/x
  3. Step 3: Cross multiply
    26,443,369.89x = 36,491,920.74 × 14,682,660.03
  4. Step 4: Simplify right side
    26,443,369.89x = 535,798,466,067,126
  5. Step 5: Solve for x
    x = 535,798,466,067,126/26,443,369.89
  6. Step 6: Final answer
    x = 20,262,109.87

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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.