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Finding the Third Proportional to 204,175,584 and 313,832,508

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Solution

The third proportional to 204,175,584 and 313,832,508 is: 482,383,060.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,175,584 : 313,832,508 = 313,832,508 : x
  2. Step 2: Convert to fraction form
    204,175,584/313,832,508 = 313,832,508/x
  3. Step 3: Cross multiply
    204,175,584x = 313,832,508 × 313,832,508
  4. Step 4: Simplify right side
    204,175,584x = 98,490,843,077,570,064
  5. Step 5: Solve for x
    x = 98,490,843,077,570,064/204,175,584
  6. Step 6: Final answer
    x = 482,383,060.44

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.