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Finding the Third Proportional to 7,844,496.50 and 17,078,467.50

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Solution

The third proportional to 7,844,496.50 and 17,078,467.50 is: 37,181,997.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,496.50 : 17,078,467.50 = 17,078,467.50 : x
  2. Step 2: Convert to fraction form
    7,844,496.50/17,078,467.50 = 17,078,467.50/x
  3. Step 3: Cross multiply
    7,844,496.50x = 17,078,467.50 × 17,078,467.50
  4. Step 4: Simplify right side
    7,844,496.50x = 291,674,052,148,556.25
  5. Step 5: Solve for x
    x = 291,674,052,148,556.25/7,844,496.50
  6. Step 6: Final answer
    x = 37,181,997.87

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.