Home / 49,969,791.60-74,954,687.40-24,427,186.80

Finding the Fourth Proportional to 49,969,791.60, 74,954,687.40 and 24,427,186.80

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Solution

The fourth proportional to 49,969,791.60, 74,954,687.40 and 24,427,186.80 is: 36,640,780.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,969,791.60 : 74,954,687.40 = 24,427,186.80 : x
  2. Step 2: Convert to fraction form
    49,969,791.60/74,954,687.40 = 24,427,186.80/x
  3. Step 3: Cross multiply
    49,969,791.60x = 74,954,687.40 × 24,427,186.80
  4. Step 4: Simplify right side
    49,969,791.60x = 1,830,932,150,655,406.50
  5. Step 5: Solve for x
    x = 1,830,932,150,655,406.50/49,969,791.60
  6. Step 6: Final answer
    x = 36,640,780.20

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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.