Home / 26,351,393.28-39,469,522.60-10,951,993.63

Finding the Fourth Proportional to 26,351,393.28, 39,469,522.60 and 10,951,993.63

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Solution

The fourth proportional to 26,351,393.28, 39,469,522.60 and 10,951,993.63 is: 16,404,064.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,351,393.28 : 39,469,522.60 = 10,951,993.63 : x
  2. Step 2: Convert to fraction form
    26,351,393.28/39,469,522.60 = 10,951,993.63/x
  3. Step 3: Cross multiply
    26,351,393.28x = 39,469,522.60 × 10,951,993.63
  4. Step 4: Simplify right side
    26,351,393.28x = 432,269,960,094,341.06
  5. Step 5: Solve for x
    x = 432,269,960,094,341.06/26,351,393.28
  6. Step 6: Final answer
    x = 16,404,064.69

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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.