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Finding the Third Proportional to 9,483,016 and 20,482,432

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Solution

The third proportional to 9,483,016 and 20,482,432 is: 44,240,146.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483,016 : 20,482,432 = 20,482,432 : x
  2. Step 2: Convert to fraction form
    9,483,016/20,482,432 = 20,482,432/x
  3. Step 3: Cross multiply
    9,483,016x = 20,482,432 × 20,482,432
  4. Step 4: Simplify right side
    9,483,016x = 419,530,020,634,624
  5. Step 5: Solve for x
    x = 419,530,020,634,624/9,483,016
  6. Step 6: Final answer
    x = 44,240,146.87

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.