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Finding the Third Proportional to 15,672,396 and 24,217,848

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Solution

The third proportional to 15,672,396 and 24,217,848 is: 37,422,750.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,396 : 24,217,848 = 24,217,848 : x
  2. Step 2: Convert to fraction form
    15,672,396/24,217,848 = 24,217,848/x
  3. Step 3: Cross multiply
    15,672,396x = 24,217,848 × 24,217,848
  4. Step 4: Simplify right side
    15,672,396x = 586,504,161,751,104
  5. Step 5: Solve for x
    x = 586,504,161,751,104/15,672,396
  6. Step 6: Final answer
    x = 37,422,750.28

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.