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Finding the Third Proportional to 6,318,622 and 13,644,073

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Solution

The third proportional to 6,318,622 and 13,644,073 is: 29,462,235.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,622 : 13,644,073 = 13,644,073 : x
  2. Step 2: Convert to fraction form
    6,318,622/13,644,073 = 13,644,073/x
  3. Step 3: Cross multiply
    6,318,622x = 13,644,073 × 13,644,073
  4. Step 4: Simplify right side
    6,318,622x = 186,160,728,029,329
  5. Step 5: Solve for x
    x = 186,160,728,029,329/6,318,622
  6. Step 6: Final answer
    x = 29,462,235.28

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.