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Finding the Third Proportional to 13,627,276.50 and 20,946,051

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Solution

The third proportional to 13,627,276.50 and 20,946,051 is: 32,195,505.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,627,276.50 : 20,946,051 = 20,946,051 : x
  2. Step 2: Convert to fraction form
    13,627,276.50/20,946,051 = 20,946,051/x
  3. Step 3: Cross multiply
    13,627,276.50x = 20,946,051 × 20,946,051
  4. Step 4: Simplify right side
    13,627,276.50x = 438,737,052,494,601
  5. Step 5: Solve for x
    x = 438,737,052,494,601/13,627,276.50
  6. Step 6: Final answer
    x = 32,195,505.28

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.