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Finding the Third Proportional to 7,555,082 and 11,395,875

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Solution

The third proportional to 7,555,082 and 11,395,875 is: 17,189,220.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,082 : 11,395,875 = 11,395,875 : x
  2. Step 2: Convert to fraction form
    7,555,082/11,395,875 = 11,395,875/x
  3. Step 3: Cross multiply
    7,555,082x = 11,395,875 × 11,395,875
  4. Step 4: Simplify right side
    7,555,082x = 129,865,967,015,625
  5. Step 5: Solve for x
    x = 129,865,967,015,625/7,555,082
  6. Step 6: Final answer
    x = 17,189,220.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.