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Finding the Third Proportional to 43,891,564 and 95,509,817

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Solution

The third proportional to 43,891,564 and 95,509,817 is: 207,833,221.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,891,564 : 95,509,817 = 95,509,817 : x
  2. Step 2: Convert to fraction form
    43,891,564/95,509,817 = 95,509,817/x
  3. Step 3: Cross multiply
    43,891,564x = 95,509,817 × 95,509,817
  4. Step 4: Simplify right side
    43,891,564x = 9,122,125,143,373,488
  5. Step 5: Solve for x
    x = 9,122,125,143,373,488/43,891,564
  6. Step 6: Final answer
    x = 207,833,221.51

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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.