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Finding the Third Proportional to 8,563,919 and 12,524,322

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Solution

The third proportional to 8,563,919 and 12,524,322 is: 18,316,222.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,563,919 : 12,524,322 = 12,524,322 : x
  2. Step 2: Convert to fraction form
    8,563,919/12,524,322 = 12,524,322/x
  3. Step 3: Cross multiply
    8,563,919x = 12,524,322 × 12,524,322
  4. Step 4: Simplify right side
    8,563,919x = 156,858,641,559,684
  5. Step 5: Solve for x
    x = 156,858,641,559,684/8,563,919
  6. Step 6: Final answer
    x = 18,316,222.00

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.