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Finding the Third Proportional to 8,774,651 and 19,565,734

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Solution

The third proportional to 8,774,651 and 19,565,734 is: 43,627,712.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,651 : 19,565,734 = 19,565,734 : x
  2. Step 2: Convert to fraction form
    8,774,651/19,565,734 = 19,565,734/x
  3. Step 3: Cross multiply
    8,774,651x = 19,565,734 × 19,565,734
  4. Step 4: Simplify right side
    8,774,651x = 382,817,946,958,756
  5. Step 5: Solve for x
    x = 382,817,946,958,756/8,774,651
  6. Step 6: Final answer
    x = 43,627,712.03

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.