Home / 24,205,958.95-33,403,250.86-13,192,472.38

Finding the Fourth Proportional to 24,205,958.95, 33,403,250.86 and 13,192,472.38

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Solution

The fourth proportional to 24,205,958.95, 33,403,250.86 and 13,192,472.38 is: 18,205,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,205,958.95 : 33,403,250.86 = 13,192,472.38 : x
  2. Step 2: Convert to fraction form
    24,205,958.95/33,403,250.86 = 13,192,472.38/x
  3. Step 3: Cross multiply
    24,205,958.95x = 33,403,250.86 × 13,192,472.38
  4. Step 4: Simplify right side
    24,205,958.95x = 440,671,464,372,761.25
  5. Step 5: Solve for x
    x = 440,671,464,372,761.25/24,205,958.95
  6. Step 6: Final answer
    x = 18,205,081.87

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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.