Home / 41,003,199.75-90,364,156.88

Finding the Third Proportional to 41,003,199.75 and 90,364,156.88

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Solution

The third proportional to 41,003,199.75 and 90,364,156.88 is: 199,147,405.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,199.75 : 90,364,156.88 = 90,364,156.88 : x
  2. Step 2: Convert to fraction form
    41,003,199.75/90,364,156.88 = 90,364,156.88/x
  3. Step 3: Cross multiply
    41,003,199.75x = 90,364,156.88 × 90,364,156.88
  4. Step 4: Simplify right side
    41,003,199.75x = 8,165,680,847,729,610
  5. Step 5: Solve for x
    x = 8,165,680,847,729,610/41,003,199.75
  6. Step 6: Final answer
    x = 199,147,405.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.