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Finding the Third Proportional to 171,305,284 and 253,847,010

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Solution

The third proportional to 171,305,284 and 253,847,010 is: 376,160,635.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,305,284 : 253,847,010 = 253,847,010 : x
  2. Step 2: Convert to fraction form
    171,305,284/253,847,010 = 253,847,010/x
  3. Step 3: Cross multiply
    171,305,284x = 253,847,010 × 253,847,010
  4. Step 4: Simplify right side
    171,305,284x = 64,438,304,485,940,096
  5. Step 5: Solve for x
    x = 64,438,304,485,940,096/171,305,284
  6. Step 6: Final answer
    x = 376,160,635.45

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.