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Finding the Third Proportional to 12,167,022 and 18,833,004

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Solution

The third proportional to 12,167,022 and 18,833,004 is: 29,151,097.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,167,022 : 18,833,004 = 18,833,004 : x
  2. Step 2: Convert to fraction form
    12,167,022/18,833,004 = 18,833,004/x
  3. Step 3: Cross multiply
    12,167,022x = 18,833,004 × 18,833,004
  4. Step 4: Simplify right side
    12,167,022x = 354,682,039,664,016
  5. Step 5: Solve for x
    x = 354,682,039,664,016/12,167,022
  6. Step 6: Final answer
    x = 29,151,097.09

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.