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Finding the Third Proportional to 3,641,343 and 7,850,628

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Solution

The third proportional to 3,641,343 and 7,850,628 is: 16,925,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,343 : 7,850,628 = 7,850,628 : x
  2. Step 2: Convert to fraction form
    3,641,343/7,850,628 = 7,850,628/x
  3. Step 3: Cross multiply
    3,641,343x = 7,850,628 × 7,850,628
  4. Step 4: Simplify right side
    3,641,343x = 61,632,359,994,384
  5. Step 5: Solve for x
    x = 61,632,359,994,384/3,641,343
  6. Step 6: Final answer
    x = 16,925,722.18

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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.