Home / 11,923,324.35-16,446,340.38-8,610,101.11

Finding the Fourth Proportional to 11,923,324.35, 16,446,340.38 and 8,610,101.11

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Solution

The fourth proportional to 11,923,324.35, 16,446,340.38 and 8,610,101.11 is: 11,876,272.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,923,324.35 : 16,446,340.38 = 8,610,101.11 : x
  2. Step 2: Convert to fraction form
    11,923,324.35/16,446,340.38 = 8,610,101.11/x
  3. Step 3: Cross multiply
    11,923,324.35x = 16,446,340.38 × 8,610,101.11
  4. Step 4: Simplify right side
    11,923,324.35x = 141,604,653,511,440.91
  5. Step 5: Solve for x
    x = 141,604,653,511,440.91/11,923,324.35
  6. Step 6: Final answer
    x = 11,876,272.87

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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.