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Finding the Third Proportional to 3,806,169 and 8,881,363

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Solution

The third proportional to 3,806,169 and 8,881,363 is: 20,723,885.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,169 : 8,881,363 = 8,881,363 : x
  2. Step 2: Convert to fraction form
    3,806,169/8,881,363 = 8,881,363/x
  3. Step 3: Cross multiply
    3,806,169x = 8,881,363 × 8,881,363
  4. Step 4: Simplify right side
    3,806,169x = 78,878,608,737,769
  5. Step 5: Solve for x
    x = 78,878,608,737,769/3,806,169
  6. Step 6: Final answer
    x = 20,723,885.02

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.