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Finding the Third Proportional to 4,115,606.50 and 8,863,334

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Solution

The third proportional to 4,115,606.50 and 8,863,334 is: 19,087,998.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,606.50 : 8,863,334 = 8,863,334 : x
  2. Step 2: Convert to fraction form
    4,115,606.50/8,863,334 = 8,863,334/x
  3. Step 3: Cross multiply
    4,115,606.50x = 8,863,334 × 8,863,334
  4. Step 4: Simplify right side
    4,115,606.50x = 78,558,689,595,556
  5. Step 5: Solve for x
    x = 78,558,689,595,556/4,115,606.50
  6. Step 6: Final answer
    x = 19,087,998.23

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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.