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Finding the Third Proportional to 8,544,452 and 12,818,376

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Solution

The third proportional to 8,544,452 and 12,818,376 is: 19,230,111.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,452 : 12,818,376 = 12,818,376 : x
  2. Step 2: Convert to fraction form
    8,544,452/12,818,376 = 12,818,376/x
  3. Step 3: Cross multiply
    8,544,452x = 12,818,376 × 12,818,376
  4. Step 4: Simplify right side
    8,544,452x = 164,310,763,277,376
  5. Step 5: Solve for x
    x = 164,310,763,277,376/8,544,452
  6. Step 6: Final answer
    x = 19,230,111.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.