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Finding the Third Proportional to 12,187,321.50 and 24,800,274

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Solution

The third proportional to 12,187,321.50 and 24,800,274 is: 50,466,674.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,187,321.50 : 24,800,274 = 24,800,274 : x
  2. Step 2: Convert to fraction form
    12,187,321.50/24,800,274 = 24,800,274/x
  3. Step 3: Cross multiply
    12,187,321.50x = 24,800,274 × 24,800,274
  4. Step 4: Simplify right side
    12,187,321.50x = 615,053,590,475,076
  5. Step 5: Solve for x
    x = 615,053,590,475,076/12,187,321.50
  6. Step 6: Final answer
    x = 50,466,674.77

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.