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Finding the Third Proportional to 10,804,859 and 16,605,823

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Solution

The third proportional to 10,804,859 and 16,605,823 is: 25,521,236.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,859 : 16,605,823 = 16,605,823 : x
  2. Step 2: Convert to fraction form
    10,804,859/16,605,823 = 16,605,823/x
  3. Step 3: Cross multiply
    10,804,859x = 16,605,823 × 16,605,823
  4. Step 4: Simplify right side
    10,804,859x = 275,753,357,507,329
  5. Step 5: Solve for x
    x = 275,753,357,507,329/10,804,859
  6. Step 6: Final answer
    x = 25,521,236.09

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.