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Finding the Third Proportional to 6,318,124 and 13,644,944

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Solution

The third proportional to 6,318,124 and 13,644,944 is: 29,468,319.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,124 : 13,644,944 = 13,644,944 : x
  2. Step 2: Convert to fraction form
    6,318,124/13,644,944 = 13,644,944/x
  3. Step 3: Cross multiply
    6,318,124x = 13,644,944 × 13,644,944
  4. Step 4: Simplify right side
    6,318,124x = 186,184,496,763,136
  5. Step 5: Solve for x
    x = 186,184,496,763,136/6,318,124
  6. Step 6: Final answer
    x = 29,468,319.51

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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.