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Finding the Third Proportional to 33,042,293 and 68,799,989

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Solution

The third proportional to 33,042,293 and 68,799,989 is: 143,253,934.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,042,293 : 68,799,989 = 68,799,989 : x
  2. Step 2: Convert to fraction form
    33,042,293/68,799,989 = 68,799,989/x
  3. Step 3: Cross multiply
    33,042,293x = 68,799,989 × 68,799,989
  4. Step 4: Simplify right side
    33,042,293x = 4,733,438,486,400,121
  5. Step 5: Solve for x
    x = 4,733,438,486,400,121/33,042,293
  6. Step 6: Final answer
    x = 143,253,934.78

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.