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Finding the Third Proportional to 12,183,500 and 27,090,312

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Solution

The third proportional to 12,183,500 and 27,090,312 is: 60,235,975.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,183,500 : 27,090,312 = 27,090,312 : x
  2. Step 2: Convert to fraction form
    12,183,500/27,090,312 = 27,090,312/x
  3. Step 3: Cross multiply
    12,183,500x = 27,090,312 × 27,090,312
  4. Step 4: Simplify right side
    12,183,500x = 733,885,004,257,344
  5. Step 5: Solve for x
    x = 733,885,004,257,344/12,183,500
  6. Step 6: Final answer
    x = 60,235,975.23

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.