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Finding the Third Proportional to 80,063,157 and 162,354,165

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Solution

The third proportional to 80,063,157 and 162,354,165 is: 329,226,024.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,063,157 : 162,354,165 = 162,354,165 : x
  2. Step 2: Convert to fraction form
    80,063,157/162,354,165 = 162,354,165/x
  3. Step 3: Cross multiply
    80,063,157x = 162,354,165 × 162,354,165
  4. Step 4: Simplify right side
    80,063,157x = 26,358,874,892,847,224
  5. Step 5: Solve for x
    x = 26,358,874,892,847,224/80,063,157
  6. Step 6: Final answer
    x = 329,226,024.56

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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.