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Finding the Third Proportional to 54,513,651 and 120,088,662

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Solution

The third proportional to 54,513,651 and 120,088,662 is: 264,544,503.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,513,651 : 120,088,662 = 120,088,662 : x
  2. Step 2: Convert to fraction form
    54,513,651/120,088,662 = 120,088,662/x
  3. Step 3: Cross multiply
    54,513,651x = 120,088,662 × 120,088,662
  4. Step 4: Simplify right side
    54,513,651x = 14,421,286,740,950,244
  5. Step 5: Solve for x
    x = 14,421,286,740,950,244/54,513,651
  6. Step 6: Final answer
    x = 264,544,503.56

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.