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Finding the Third Proportional to 50,071,371 and 105,522,762

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Solution

The third proportional to 50,071,371 and 105,522,762 is: 222,383,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,071,371 : 105,522,762 = 105,522,762 : x
  2. Step 2: Convert to fraction form
    50,071,371/105,522,762 = 105,522,762/x
  3. Step 3: Cross multiply
    50,071,371x = 105,522,762 × 105,522,762
  4. Step 4: Simplify right side
    50,071,371x = 11,135,053,300,108,644
  5. Step 5: Solve for x
    x = 11,135,053,300,108,644/50,071,371
  6. Step 6: Final answer
    x = 222,383,631.16

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.