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Finding the Third Proportional to 17,439,231 and 40,732,944

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Solution

The third proportional to 17,439,231 and 40,732,944 is: 95,140,245.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,439,231 : 40,732,944 = 40,732,944 : x
  2. Step 2: Convert to fraction form
    17,439,231/40,732,944 = 40,732,944/x
  3. Step 3: Cross multiply
    17,439,231x = 40,732,944 × 40,732,944
  4. Step 4: Simplify right side
    17,439,231x = 1,659,172,726,907,136
  5. Step 5: Solve for x
    x = 1,659,172,726,907,136/17,439,231
  6. Step 6: Final answer
    x = 95,140,245.97

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.