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Finding the Third Proportional to 10,818,833 and 22,844,887

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Solution

The third proportional to 10,818,833 and 22,844,887 is: 48,238,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,818,833 : 22,844,887 = 22,844,887 : x
  2. Step 2: Convert to fraction form
    10,818,833/22,844,887 = 22,844,887/x
  3. Step 3: Cross multiply
    10,818,833x = 22,844,887 × 22,844,887
  4. Step 4: Simplify right side
    10,818,833x = 521,888,862,042,769
  5. Step 5: Solve for x
    x = 521,888,862,042,769/10,818,833
  6. Step 6: Final answer
    x = 48,238,923.92

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.