Home / 40,607,608.20-60,884,512.20-22,420,516.20

Finding the Fourth Proportional to 40,607,608.20, 60,884,512.20 and 22,420,516.20

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Solution

The fourth proportional to 40,607,608.20, 60,884,512.20 and 22,420,516.20 is: 33,615,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,607,608.20 : 60,884,512.20 = 22,420,516.20 : x
  2. Step 2: Convert to fraction form
    40,607,608.20/60,884,512.20 = 22,420,516.20/x
  3. Step 3: Cross multiply
    40,607,608.20x = 60,884,512.20 × 22,420,516.20
  4. Step 4: Simplify right side
    40,607,608.20x = 1,365,062,192,109,197.75
  5. Step 5: Solve for x
    x = 1,365,062,192,109,197.75/40,607,608.20
  6. Step 6: Final answer
    x = 33,615,922.06

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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.