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Finding the Third Proportional to 8,886,543,503 and 19,110,481,245

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Solution

The third proportional to 8,886,543,503 and 19,110,481,245 is: 41,097,024,202.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,543,503 : 19,110,481,245 = 19,110,481,245 : x
  2. Step 2: Convert to fraction form
    8,886,543,503/19,110,481,245 = 19,110,481,245/x
  3. Step 3: Cross multiply
    8,886,543,503x = 19,110,481,245 × 19,110,481,245
  4. Step 4: Simplify right side
    8,886,543,503x = 365,210,493,415,496,744,960
  5. Step 5: Solve for x
    x = 365,210,493,415,496,744,960/8,886,543,503
  6. Step 6: Final answer
    x = 41,097,024,202.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.