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Finding the Third Proportional to 4,424,020 and 9,034,664

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Solution

The third proportional to 4,424,020 and 9,034,664 is: 18,450,448.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,020 : 9,034,664 = 9,034,664 : x
  2. Step 2: Convert to fraction form
    4,424,020/9,034,664 = 9,034,664/x
  3. Step 3: Cross multiply
    4,424,020x = 9,034,664 × 9,034,664
  4. Step 4: Simplify right side
    4,424,020x = 81,625,153,592,896
  5. Step 5: Solve for x
    x = 81,625,153,592,896/4,424,020
  6. Step 6: Final answer
    x = 18,450,448.59

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.