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Finding the Third Proportional to 42,716,469 and 93,195,233

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Solution

The third proportional to 42,716,469 and 93,195,233 is: 203,325,594.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,716,469 : 93,195,233 = 93,195,233 : x
  2. Step 2: Convert to fraction form
    42,716,469/93,195,233 = 93,195,233/x
  3. Step 3: Cross multiply
    42,716,469x = 93,195,233 × 93,195,233
  4. Step 4: Simplify right side
    42,716,469x = 8,685,351,453,924,289
  5. Step 5: Solve for x
    x = 8,685,351,453,924,289/42,716,469
  6. Step 6: Final answer
    x = 203,325,594.49

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.