Home / 11,551,262.33-15,935,738.15-6,965,035.85

Finding the Fourth Proportional to 11,551,262.33, 15,935,738.15 and 6,965,035.85

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Solution

The fourth proportional to 11,551,262.33, 15,935,738.15 and 6,965,035.85 is: 9,608,732.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,551,262.33 : 15,935,738.15 = 6,965,035.85 : x
  2. Step 2: Convert to fraction form
    11,551,262.33/15,935,738.15 = 6,965,035.85/x
  3. Step 3: Cross multiply
    11,551,262.33x = 15,935,738.15 × 6,965,035.85
  4. Step 4: Simplify right side
    11,551,262.33x = 110,992,987,396,458.80
  5. Step 5: Solve for x
    x = 110,992,987,396,458.80/11,551,262.33
  6. Step 6: Final answer
    x = 9,608,732.30

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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.