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Finding the Third Proportional to 93,718,436 and 203,556,706

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Solution

The third proportional to 93,718,436 and 203,556,706 is: 442,125,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,718,436 : 203,556,706 = 203,556,706 : x
  2. Step 2: Convert to fraction form
    93,718,436/203,556,706 = 203,556,706/x
  3. Step 3: Cross multiply
    93,718,436x = 203,556,706 × 203,556,706
  4. Step 4: Simplify right side
    93,718,436x = 41,435,332,557,570,432
  5. Step 5: Solve for x
    x = 41,435,332,557,570,432/93,718,436
  6. Step 6: Final answer
    x = 442,125,736.69

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.