Home / 14,693,194.20-22,039,791.30-9,591,360.60

Finding the Fourth Proportional to 14,693,194.20, 22,039,791.30 and 9,591,360.60

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Solution

The fourth proportional to 14,693,194.20, 22,039,791.30 and 9,591,360.60 is: 14,387,040.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693,194.20 : 22,039,791.30 = 9,591,360.60 : x
  2. Step 2: Convert to fraction form
    14,693,194.20/22,039,791.30 = 9,591,360.60/x
  3. Step 3: Cross multiply
    14,693,194.20x = 22,039,791.30 × 9,591,360.60
  4. Step 4: Simplify right side
    14,693,194.20x = 211,391,585,907,042.78
  5. Step 5: Solve for x
    x = 211,391,585,907,042.78/14,693,194.20
  6. Step 6: Final answer
    x = 14,387,040.90

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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.