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Finding the Third Proportional to 3,028,571 and 6,671,661

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Solution

The third proportional to 3,028,571 and 6,671,661 is: 14,697,050.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,571 : 6,671,661 = 6,671,661 : x
  2. Step 2: Convert to fraction form
    3,028,571/6,671,661 = 6,671,661/x
  3. Step 3: Cross multiply
    3,028,571x = 6,671,661 × 6,671,661
  4. Step 4: Simplify right side
    3,028,571x = 44,511,060,498,921
  5. Step 5: Solve for x
    x = 44,511,060,498,921/3,028,571
  6. Step 6: Final answer
    x = 14,697,050.36

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Why These Related Problems?

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