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Finding the Third Proportional to 3,012,444 and 6,621,984

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Solution

The third proportional to 3,012,444 and 6,621,984 is: 14,556,510.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,444 : 6,621,984 = 6,621,984 : x
  2. Step 2: Convert to fraction form
    3,012,444/6,621,984 = 6,621,984/x
  3. Step 3: Cross multiply
    3,012,444x = 6,621,984 × 6,621,984
  4. Step 4: Simplify right side
    3,012,444x = 43,850,672,096,256
  5. Step 5: Solve for x
    x = 43,850,672,096,256/3,012,444
  6. Step 6: Final answer
    x = 14,556,510.29

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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.