Home / 26,600,086.25-39,901,812.69-11,244,513.41

Finding the Fourth Proportional to 26,600,086.25, 39,901,812.69 and 11,244,513.41

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Solution

The fourth proportional to 26,600,086.25, 39,901,812.69 and 11,244,513.41 is: 16,867,481.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,086.25 : 39,901,812.69 = 11,244,513.41 : x
  2. Step 2: Convert to fraction form
    26,600,086.25/39,901,812.69 = 11,244,513.41/x
  3. Step 3: Cross multiply
    26,600,086.25x = 39,901,812.69 × 11,244,513.41
  4. Step 4: Simplify right side
    26,600,086.25x = 448,676,467,876,013.12
  5. Step 5: Solve for x
    x = 448,676,467,876,013.12/26,600,086.25
  6. Step 6: Final answer
    x = 16,867,481.69

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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.