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Finding the Third Proportional to 18,705,580.50 and 43,704,675

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Solution

The third proportional to 18,705,580.50 and 43,704,675 is: 102,113,838.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,705,580.50 : 43,704,675 = 43,704,675 : x
  2. Step 2: Convert to fraction form
    18,705,580.50/43,704,675 = 43,704,675/x
  3. Step 3: Cross multiply
    18,705,580.50x = 43,704,675 × 43,704,675
  4. Step 4: Simplify right side
    18,705,580.50x = 1,910,098,616,855,625
  5. Step 5: Solve for x
    x = 1,910,098,616,855,625/18,705,580.50
  6. Step 6: Final answer
    x = 102,113,838.00

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.