Home / 31,972,591.21-44,122,144.77-17,288,222.33

Finding the Fourth Proportional to 31,972,591.21, 44,122,144.77 and 17,288,222.33

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Solution

The fourth proportional to 31,972,591.21, 44,122,144.77 and 17,288,222.33 is: 23,857,730.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,972,591.21 : 44,122,144.77 = 17,288,222.33 : x
  2. Step 2: Convert to fraction form
    31,972,591.21/44,122,144.77 = 17,288,222.33/x
  3. Step 3: Cross multiply
    31,972,591.21x = 44,122,144.77 × 17,288,222.33
  4. Step 4: Simplify right side
    31,972,591.21x = 762,793,448,460,206.75
  5. Step 5: Solve for x
    x = 762,793,448,460,206.75/31,972,591.21
  6. Step 6: Final answer
    x = 23,857,730.00

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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.