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Finding the Third Proportional to 16,562,162 and 36,194,872

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Solution

The third proportional to 16,562,162 and 36,194,872 is: 79,100,105.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,162 : 36,194,872 = 36,194,872 : x
  2. Step 2: Convert to fraction form
    16,562,162/36,194,872 = 36,194,872/x
  3. Step 3: Cross multiply
    16,562,162x = 36,194,872 × 36,194,872
  4. Step 4: Simplify right side
    16,562,162x = 1,310,068,759,096,384
  5. Step 5: Solve for x
    x = 1,310,068,759,096,384/16,562,162
  6. Step 6: Final answer
    x = 79,100,105.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.