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Finding the Third Proportional to 16,799,834 and 36,653,377

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Solution

The third proportional to 16,799,834 and 36,653,377 is: 79,969,245.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,799,834 : 36,653,377 = 36,653,377 : x
  2. Step 2: Convert to fraction form
    16,799,834/36,653,377 = 36,653,377/x
  3. Step 3: Cross multiply
    16,799,834x = 36,653,377 × 36,653,377
  4. Step 4: Simplify right side
    16,799,834x = 1,343,470,045,504,129
  5. Step 5: Solve for x
    x = 1,343,470,045,504,129/16,799,834
  6. Step 6: Final answer
    x = 79,969,245.26

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.