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Finding the Third Proportional to 45,811,662 and 98,181,165

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Solution

The third proportional to 45,811,662 and 98,181,165 is: 210,416,752.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,811,662 : 98,181,165 = 98,181,165 : x
  2. Step 2: Convert to fraction form
    45,811,662/98,181,165 = 98,181,165/x
  3. Step 3: Cross multiply
    45,811,662x = 98,181,165 × 98,181,165
  4. Step 4: Simplify right side
    45,811,662x = 9,639,541,160,757,224
  5. Step 5: Solve for x
    x = 9,639,541,160,757,224/45,811,662
  6. Step 6: Final answer
    x = 210,416,752.85

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.