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Finding the Third Proportional to 170,394,625 and 373,224,458

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Solution

The third proportional to 170,394,625 and 373,224,458 is: 817,493,486.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,394,625 : 373,224,458 = 373,224,458 : x
  2. Step 2: Convert to fraction form
    170,394,625/373,224,458 = 373,224,458/x
  3. Step 3: Cross multiply
    170,394,625x = 373,224,458 × 373,224,458
  4. Step 4: Simplify right side
    170,394,625x = 139,296,496,049,393,760
  5. Step 5: Solve for x
    x = 139,296,496,049,393,760/170,394,625
  6. Step 6: Final answer
    x = 817,493,486.37

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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.