Home / 41,964,160.27-90,305,612.54

Finding the Third Proportional to 41,964,160.27 and 90,305,612.54

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Solution

The third proportional to 41,964,160.27 and 90,305,612.54 is: 194,334,965.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964,160.27 : 90,305,612.54 = 90,305,612.54 : x
  2. Step 2: Convert to fraction form
    41,964,160.27/90,305,612.54 = 90,305,612.54/x
  3. Step 3: Cross multiply
    41,964,160.27x = 90,305,612.54 × 90,305,612.54
  4. Step 4: Simplify right side
    41,964,160.27x = 8,155,103,656,760,117
  5. Step 5: Solve for x
    x = 8,155,103,656,760,117/41,964,160.27
  6. Step 6: Final answer
    x = 194,334,965.93

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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.