Home / 26,275,099.97-39,408,370.73-9,231,794.39

Finding the Fourth Proportional to 26,275,099.97, 39,408,370.73 and 9,231,794.39

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Solution

The fourth proportional to 26,275,099.97, 39,408,370.73 and 9,231,794.39 is: 13,846,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,275,099.97 : 39,408,370.73 = 9,231,794.39 : x
  2. Step 2: Convert to fraction form
    26,275,099.97/39,408,370.73 = 9,231,794.39/x
  3. Step 3: Cross multiply
    26,275,099.97x = 39,408,370.73 × 9,231,794.39
  4. Step 4: Simplify right side
    26,275,099.97x = 363,809,975,911,235.38
  5. Step 5: Solve for x
    x = 363,809,975,911,235.38/26,275,099.97
  6. Step 6: Final answer
    x = 13,846,188.08

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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.