Home / 50,375,905.20-75,561,015.51-22,324,287.95

Finding the Fourth Proportional to 50,375,905.20, 75,561,015.51 and 22,324,287.95

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Solution

The fourth proportional to 50,375,905.20, 75,561,015.51 and 22,324,287.95 is: 33,485,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,375,905.20 : 75,561,015.51 = 22,324,287.95 : x
  2. Step 2: Convert to fraction form
    50,375,905.20/75,561,015.51 = 22,324,287.95/x
  3. Step 3: Cross multiply
    50,375,905.20x = 75,561,015.51 × 22,324,287.95
  4. Step 4: Simplify right side
    50,375,905.20x = 1,686,845,867,661,851.25
  5. Step 5: Solve for x
    x = 1,686,845,867,661,851.25/50,375,905.20
  6. Step 6: Final answer
    x = 33,485,172.35

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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.