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Finding the Third Proportional to 3,020,180 and 6,637,164

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Solution

The third proportional to 3,020,180 and 6,637,164 is: 14,585,867.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,180 : 6,637,164 = 6,637,164 : x
  2. Step 2: Convert to fraction form
    3,020,180/6,637,164 = 6,637,164/x
  3. Step 3: Cross multiply
    3,020,180x = 6,637,164 × 6,637,164
  4. Step 4: Simplify right side
    3,020,180x = 44,051,945,962,896
  5. Step 5: Solve for x
    x = 44,051,945,962,896/3,020,180
  6. Step 6: Final answer
    x = 14,585,867.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.