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Finding the Third Proportional to 230,664,267 and 505,142,883

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Solution

The third proportional to 230,664,267 and 505,142,883 is: 1,106,236,937.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,664,267 : 505,142,883 = 505,142,883 : x
  2. Step 2: Convert to fraction form
    230,664,267/505,142,883 = 505,142,883/x
  3. Step 3: Cross multiply
    230,664,267x = 505,142,883 × 505,142,883
  4. Step 4: Simplify right side
    230,664,267x = 255,169,332,245,551,680
  5. Step 5: Solve for x
    x = 255,169,332,245,551,680/230,664,267
  6. Step 6: Final answer
    x = 1,106,236,937.19

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.