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Finding the Third Proportional to 8,866,552.50 and 19,100,889

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Solution

The third proportional to 8,866,552.50 and 19,100,889 is: 41,148,344.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,552.50 : 19,100,889 = 19,100,889 : x
  2. Step 2: Convert to fraction form
    8,866,552.50/19,100,889 = 19,100,889/x
  3. Step 3: Cross multiply
    8,866,552.50x = 19,100,889 × 19,100,889
  4. Step 4: Simplify right side
    8,866,552.50x = 364,843,960,590,321
  5. Step 5: Solve for x
    x = 364,843,960,590,321/8,866,552.50
  6. Step 6: Final answer
    x = 41,148,344.93

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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.