Home / 36,632,356.20-54,948,534.30-22,259,829.60

Finding the Fourth Proportional to 36,632,356.20, 54,948,534.30 and 22,259,829.60

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Solution

The fourth proportional to 36,632,356.20, 54,948,534.30 and 22,259,829.60 is: 33,389,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,632,356.20 : 54,948,534.30 = 22,259,829.60 : x
  2. Step 2: Convert to fraction form
    36,632,356.20/54,948,534.30 = 22,259,829.60/x
  3. Step 3: Cross multiply
    36,632,356.20x = 54,948,534.30 × 22,259,829.60
  4. Step 4: Simplify right side
    36,632,356.20x = 1,223,145,010,287,755.25
  5. Step 5: Solve for x
    x = 1,223,145,010,287,755.25/36,632,356.20
  6. Step 6: Final answer
    x = 33,389,744.40

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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.