Home / 49,207,576.40-73,811,364.60-32,945,481.80

Finding the Fourth Proportional to 49,207,576.40, 73,811,364.60 and 32,945,481.80

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Solution

The fourth proportional to 49,207,576.40, 73,811,364.60 and 32,945,481.80 is: 49,418,222.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,576.40 : 73,811,364.60 = 32,945,481.80 : x
  2. Step 2: Convert to fraction form
    49,207,576.40/73,811,364.60 = 32,945,481.80/x
  3. Step 3: Cross multiply
    49,207,576.40x = 73,811,364.60 × 32,945,481.80
  4. Step 4: Simplify right side
    49,207,576.40x = 2,431,750,969,062,464
  5. Step 5: Solve for x
    x = 2,431,750,969,062,464/49,207,576.40
  6. Step 6: Final answer
    x = 49,418,222.70

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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.