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Finding the Third Proportional to 8,010,600.75 and 12,411,711

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Solution

The third proportional to 8,010,600.75 and 12,411,711 is: 19,230,838.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010,600.75 : 12,411,711 = 12,411,711 : x
  2. Step 2: Convert to fraction form
    8,010,600.75/12,411,711 = 12,411,711/x
  3. Step 3: Cross multiply
    8,010,600.75x = 12,411,711 × 12,411,711
  4. Step 4: Simplify right side
    8,010,600.75x = 154,050,569,947,521
  5. Step 5: Solve for x
    x = 154,050,569,947,521/8,010,600.75
  6. Step 6: Final answer
    x = 19,230,838.58

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.