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Finding the Third Proportional to 15,961,635 and 33,058,350

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Solution

The third proportional to 15,961,635 and 33,058,350 is: 68,467,578.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,961,635 : 33,058,350 = 33,058,350 : x
  2. Step 2: Convert to fraction form
    15,961,635/33,058,350 = 33,058,350/x
  3. Step 3: Cross multiply
    15,961,635x = 33,058,350 × 33,058,350
  4. Step 4: Simplify right side
    15,961,635x = 1,092,854,504,722,500
  5. Step 5: Solve for x
    x = 1,092,854,504,722,500/15,961,635
  6. Step 6: Final answer
    x = 68,467,578.96

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.