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Finding the Third Proportional to 6,706,328 and 10,636,652

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Solution

The third proportional to 6,706,328 and 10,636,652 is: 16,870,389.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,328 : 10,636,652 = 10,636,652 : x
  2. Step 2: Convert to fraction form
    6,706,328/10,636,652 = 10,636,652/x
  3. Step 3: Cross multiply
    6,706,328x = 10,636,652 × 10,636,652
  4. Step 4: Simplify right side
    6,706,328x = 113,138,365,769,104
  5. Step 5: Solve for x
    x = 113,138,365,769,104/6,706,328
  6. Step 6: Final answer
    x = 16,870,389.54

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.