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Finding the Third Proportional to 96,773,884 and 143,346,748

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Solution

The third proportional to 96,773,884 and 143,346,748 is: 212,333,010.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,773,884 : 143,346,748 = 143,346,748 : x
  2. Step 2: Convert to fraction form
    96,773,884/143,346,748 = 143,346,748/x
  3. Step 3: Cross multiply
    96,773,884x = 143,346,748 × 143,346,748
  4. Step 4: Simplify right side
    96,773,884x = 20,548,290,162,175,504
  5. Step 5: Solve for x
    x = 20,548,290,162,175,504/96,773,884
  6. Step 6: Final answer
    x = 212,333,010.86

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.