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Finding the Third Proportional to 636,469,375 and 950,784,502

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Solution

The third proportional to 636,469,375 and 950,784,502 is: 1,420,321,550.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,469,375 : 950,784,502 = 950,784,502 : x
  2. Step 2: Convert to fraction form
    636,469,375/950,784,502 = 950,784,502/x
  3. Step 3: Cross multiply
    636,469,375x = 950,784,502 × 950,784,502
  4. Step 4: Simplify right side
    636,469,375x = 903,991,169,243,388,032
  5. Step 5: Solve for x
    x = 903,991,169,243,388,032/636,469,375
  6. Step 6: Final answer
    x = 1,420,321,550.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.