Home / 27,273,896.20-40,906,379.58-11,099,194.12

Finding the Fourth Proportional to 27,273,896.20, 40,906,379.58 and 11,099,194.12

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Solution

The fourth proportional to 27,273,896.20, 40,906,379.58 and 11,099,194.12 is: 16,646,974.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,896.20 : 40,906,379.58 = 11,099,194.12 : x
  2. Step 2: Convert to fraction form
    27,273,896.20/40,906,379.58 = 11,099,194.12/x
  3. Step 3: Cross multiply
    27,273,896.20x = 40,906,379.58 × 11,099,194.12
  4. Step 4: Simplify right side
    27,273,896.20x = 454,027,847,704,824
  5. Step 5: Solve for x
    x = 454,027,847,704,824/27,273,896.20
  6. Step 6: Final answer
    x = 16,646,974.25

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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.