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Finding the Third Proportional to 204,175,512 and 313,832,394

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Solution

The third proportional to 204,175,512 and 313,832,394 is: 482,382,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,175,512 : 313,832,394 = 313,832,394 : x
  2. Step 2: Convert to fraction form
    204,175,512/313,832,394 = 313,832,394/x
  3. Step 3: Cross multiply
    204,175,512x = 313,832,394 × 313,832,394
  4. Step 4: Simplify right side
    204,175,512x = 98,490,771,523,771,232
  5. Step 5: Solve for x
    x = 98,490,771,523,771,232/204,175,512
  6. Step 6: Final answer
    x = 482,382,880.10

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