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Finding the Third Proportional to 30,394,496 and 62,029,264

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Solution

The third proportional to 30,394,496 and 62,029,264 is: 126,589,682.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,394,496 : 62,029,264 = 62,029,264 : x
  2. Step 2: Convert to fraction form
    30,394,496/62,029,264 = 62,029,264/x
  3. Step 3: Cross multiply
    30,394,496x = 62,029,264 × 62,029,264
  4. Step 4: Simplify right side
    30,394,496x = 3,847,629,592,381,696
  5. Step 5: Solve for x
    x = 3,847,629,592,381,696/30,394,496
  6. Step 6: Final answer
    x = 126,589,682.30

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.