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Finding the Third Proportional to 10,986,471 and 23,864,400

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Solution

The third proportional to 10,986,471 and 23,864,400 is: 51,837,354.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,986,471 : 23,864,400 = 23,864,400 : x
  2. Step 2: Convert to fraction form
    10,986,471/23,864,400 = 23,864,400/x
  3. Step 3: Cross multiply
    10,986,471x = 23,864,400 × 23,864,400
  4. Step 4: Simplify right side
    10,986,471x = 569,509,587,360,000
  5. Step 5: Solve for x
    x = 569,509,587,360,000/10,986,471
  6. Step 6: Final answer
    x = 51,837,354.08

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.