Home / 31,344,508.01-46,995,297.82-15,962,021.57

Finding the Fourth Proportional to 31,344,508.01, 46,995,297.82 and 15,962,021.57

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Solution

The fourth proportional to 31,344,508.01, 46,995,297.82 and 15,962,021.57 is: 23,932,101.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,344,508.01 : 46,995,297.82 = 15,962,021.57 : x
  2. Step 2: Convert to fraction form
    31,344,508.01/46,995,297.82 = 15,962,021.57/x
  3. Step 3: Cross multiply
    31,344,508.01x = 46,995,297.82 × 15,962,021.57
  4. Step 4: Simplify right side
    31,344,508.01x = 750,139,957,491,414
  5. Step 5: Solve for x
    x = 750,139,957,491,414/31,344,508.01
  6. Step 6: Final answer
    x = 23,932,101.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.