Home / 41,964,175.50-90,305,644.50

Finding the Third Proportional to 41,964,175.50 and 90,305,644.50

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Solution

The third proportional to 41,964,175.50 and 90,305,644.50 is: 194,335,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964,175.50 : 90,305,644.50 = 90,305,644.50 : x
  2. Step 2: Convert to fraction form
    41,964,175.50/90,305,644.50 = 90,305,644.50/x
  3. Step 3: Cross multiply
    41,964,175.50x = 90,305,644.50 × 90,305,644.50
  4. Step 4: Simplify right side
    41,964,175.50x = 8,155,109,428,560,380
  5. Step 5: Solve for x
    x = 8,155,109,428,560,380/41,964,175.50
  6. Step 6: Final answer
    x = 194,335,032.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.