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Finding the Third Proportional to 8,313,591.50 and 19,424,298.50

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Solution

The third proportional to 8,313,591.50 and 19,424,298.50 is: 45,383,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,591.50 : 19,424,298.50 = 19,424,298.50 : x
  2. Step 2: Convert to fraction form
    8,313,591.50/19,424,298.50 = 19,424,298.50/x
  3. Step 3: Cross multiply
    8,313,591.50x = 19,424,298.50 × 19,424,298.50
  4. Step 4: Simplify right side
    8,313,591.50x = 377,303,372,217,102.25
  5. Step 5: Solve for x
    x = 377,303,372,217,102.25/8,313,591.50
  6. Step 6: Final answer
    x = 45,383,920.08

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