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Finding the Third Proportional to 148,351,162 and 300,894,788

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Solution

The third proportional to 148,351,162 and 300,894,788 is: 610,292,984.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,351,162 : 300,894,788 = 300,894,788 : x
  2. Step 2: Convert to fraction form
    148,351,162/300,894,788 = 300,894,788/x
  3. Step 3: Cross multiply
    148,351,162x = 300,894,788 × 300,894,788
  4. Step 4: Simplify right side
    148,351,162x = 90,537,673,445,564,944
  5. Step 5: Solve for x
    x = 90,537,673,445,564,944/148,351,162
  6. Step 6: Final answer
    x = 610,292,984.73

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.