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Finding the Third Proportional to 16,562,223 and 36,194,980

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Solution

The third proportional to 16,562,223 and 36,194,980 is: 79,100,286.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,223 : 36,194,980 = 36,194,980 : x
  2. Step 2: Convert to fraction form
    16,562,223/36,194,980 = 36,194,980/x
  3. Step 3: Cross multiply
    16,562,223x = 36,194,980 × 36,194,980
  4. Step 4: Simplify right side
    16,562,223x = 1,310,076,577,200,400
  5. Step 5: Solve for x
    x = 1,310,076,577,200,400/16,562,223
  6. Step 6: Final answer
    x = 79,100,286.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.