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Finding the Third Proportional to 41,635,716 and 90,221,718

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Solution

The third proportional to 41,635,716 and 90,221,718 is: 195,504,225.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,635,716 : 90,221,718 = 90,221,718 : x
  2. Step 2: Convert to fraction form
    41,635,716/90,221,718 = 90,221,718/x
  3. Step 3: Cross multiply
    41,635,716x = 90,221,718 × 90,221,718
  4. Step 4: Simplify right side
    41,635,716x = 8,139,958,398,871,524
  5. Step 5: Solve for x
    x = 8,139,958,398,871,524/41,635,716
  6. Step 6: Final answer
    x = 195,504,225.24

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.