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Finding the Third Proportional to 4,591,599 and 10,009,929

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Solution

The third proportional to 4,591,599 and 10,009,929 is: 21,822,175.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,599 : 10,009,929 = 10,009,929 : x
  2. Step 2: Convert to fraction form
    4,591,599/10,009,929 = 10,009,929/x
  3. Step 3: Cross multiply
    4,591,599x = 10,009,929 × 10,009,929
  4. Step 4: Simplify right side
    4,591,599x = 100,198,678,585,041
  5. Step 5: Solve for x
    x = 100,198,678,585,041/4,591,599
  6. Step 6: Final answer
    x = 21,822,175.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.