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Finding the Third Proportional to 9,754,063 and 15,189,371

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Solution

The third proportional to 9,754,063 and 15,189,371 is: 23,653,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,063 : 15,189,371 = 15,189,371 : x
  2. Step 2: Convert to fraction form
    9,754,063/15,189,371 = 15,189,371/x
  3. Step 3: Cross multiply
    9,754,063x = 15,189,371 × 15,189,371
  4. Step 4: Simplify right side
    9,754,063x = 230,716,991,375,641
  5. Step 5: Solve for x
    x = 230,716,991,375,641/9,754,063
  6. Step 6: Final answer
    x = 23,653,424.36

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.