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Finding the Third Proportional to 14,762,208 and 19,872,876

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Solution

The third proportional to 14,762,208 and 19,872,876 is: 26,752,854.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,208 : 19,872,876 = 19,872,876 : x
  2. Step 2: Convert to fraction form
    14,762,208/19,872,876 = 19,872,876/x
  3. Step 3: Cross multiply
    14,762,208x = 19,872,876 × 19,872,876
  4. Step 4: Simplify right side
    14,762,208x = 394,931,200,511,376
  5. Step 5: Solve for x
    x = 394,931,200,511,376/14,762,208
  6. Step 6: Final answer
    x = 26,752,854.35

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.