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Finding the Third Proportional to 4,888,564.50 and 10,522,623

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Solution

The third proportional to 4,888,564.50 and 10,522,623 is: 22,649,919.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,564.50 : 10,522,623 = 10,522,623 : x
  2. Step 2: Convert to fraction form
    4,888,564.50/10,522,623 = 10,522,623/x
  3. Step 3: Cross multiply
    4,888,564.50x = 10,522,623 × 10,522,623
  4. Step 4: Simplify right side
    4,888,564.50x = 110,725,594,800,129
  5. Step 5: Solve for x
    x = 110,725,594,800,129/4,888,564.50
  6. Step 6: Final answer
    x = 22,649,919.99

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.