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Finding the Third Proportional to 46,859,217 and 101,778,351

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Solution

The third proportional to 46,859,217 and 101,778,351 is: 221,062,864.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,859,217 : 101,778,351 = 101,778,351 : x
  2. Step 2: Convert to fraction form
    46,859,217/101,778,351 = 101,778,351/x
  3. Step 3: Cross multiply
    46,859,217x = 101,778,351 × 101,778,351
  4. Step 4: Simplify right side
    46,859,217x = 10,358,832,732,279,200
  5. Step 5: Solve for x
    x = 10,358,832,732,279,200/46,859,217
  6. Step 6: Final answer
    x = 221,062,864.37

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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.