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Finding the Third Proportional to 7,388,082 and 11,052,396

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Solution

The third proportional to 7,388,082 and 11,052,396 is: 16,534,123.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,082 : 11,052,396 = 11,052,396 : x
  2. Step 2: Convert to fraction form
    7,388,082/11,052,396 = 11,052,396/x
  3. Step 3: Cross multiply
    7,388,082x = 11,052,396 × 11,052,396
  4. Step 4: Simplify right side
    7,388,082x = 122,155,457,340,816
  5. Step 5: Solve for x
    x = 122,155,457,340,816/7,388,082
  6. Step 6: Final answer
    x = 16,534,123.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.