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Finding the Third Proportional to 19,399,450 and 26,973,384

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Solution

The third proportional to 19,399,450 and 26,973,384 is: 37,504,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,399,450 : 26,973,384 = 26,973,384 : x
  2. Step 2: Convert to fraction form
    19,399,450/26,973,384 = 26,973,384/x
  3. Step 3: Cross multiply
    19,399,450x = 26,973,384 × 26,973,384
  4. Step 4: Simplify right side
    19,399,450x = 727,563,444,411,456
  5. Step 5: Solve for x
    x = 727,563,444,411,456/19,399,450
  6. Step 6: Final answer
    x = 37,504,333.60

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.