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Finding the Third Proportional to 5,031,903 and 10,954,693

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Solution

The third proportional to 5,031,903 and 10,954,693 is: 23,848,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,903 : 10,954,693 = 10,954,693 : x
  2. Step 2: Convert to fraction form
    5,031,903/10,954,693 = 10,954,693/x
  3. Step 3: Cross multiply
    5,031,903x = 10,954,693 × 10,954,693
  4. Step 4: Simplify right side
    5,031,903x = 120,005,298,724,249
  5. Step 5: Solve for x
    x = 120,005,298,724,249/5,031,903
  6. Step 6: Final answer
    x = 23,848,889.52

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.