Home / 27,673,400.88-41,505,843.96-9,229,671.72

Finding the Fourth Proportional to 27,673,400.88, 41,505,843.96 and 9,229,671.72

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Solution

The fourth proportional to 27,673,400.88, 41,505,843.96 and 9,229,671.72 is: 13,843,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,673,400.88 : 41,505,843.96 = 9,229,671.72 : x
  2. Step 2: Convert to fraction form
    27,673,400.88/41,505,843.96 = 9,229,671.72/x
  3. Step 3: Cross multiply
    27,673,400.88x = 41,505,843.96 × 9,229,671.72
  4. Step 4: Simplify right side
    27,673,400.88x = 383,085,314,212,344.88
  5. Step 5: Solve for x
    x = 383,085,314,212,344.88/27,673,400.88
  6. Step 6: Final answer
    x = 13,843,087.66

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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.