Home / 149,131,663,146-327,135,984,286

Finding the Third Proportional to 149,131,663,146 and 327,135,984,286

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Solution

The third proportional to 149,131,663,146 and 327,135,984,286 is: 717,607,179,838.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,131,663,146 : 327,135,984,286 = 327,135,984,286 : x
  2. Step 2: Convert to fraction form
    149,131,663,146/327,135,984,286 = 327,135,984,286/x
  3. Step 3: Cross multiply
    149,131,663,146x = 327,135,984,286 × 327,135,984,286
  4. Step 4: Simplify right side
    149,131,663,146x = 107,017,952,214,770,046,205,952
  5. Step 5: Solve for x
    x = 107,017,952,214,770,046,205,952/149,131,663,146
  6. Step 6: Final answer
    x = 717,607,179,838.12

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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.