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Finding the Third Proportional to 6,671,218 and 14,618,932

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Solution

The third proportional to 6,671,218 and 14,618,932 is: 32,035,105.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671,218 : 14,618,932 = 14,618,932 : x
  2. Step 2: Convert to fraction form
    6,671,218/14,618,932 = 14,618,932/x
  3. Step 3: Cross multiply
    6,671,218x = 14,618,932 × 14,618,932
  4. Step 4: Simplify right side
    6,671,218x = 213,713,172,820,624
  5. Step 5: Solve for x
    x = 213,713,172,820,624/6,671,218
  6. Step 6: Final answer
    x = 32,035,105.56

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.