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Finding the Third Proportional to 7,529,328 and 11,364,192

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Solution

The third proportional to 7,529,328 and 11,364,192 is: 17,152,242.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529,328 : 11,364,192 = 11,364,192 : x
  2. Step 2: Convert to fraction form
    7,529,328/11,364,192 = 11,364,192/x
  3. Step 3: Cross multiply
    7,529,328x = 11,364,192 × 11,364,192
  4. Step 4: Simplify right side
    7,529,328x = 129,144,859,812,864
  5. Step 5: Solve for x
    x = 129,144,859,812,864/7,529,328
  6. Step 6: Final answer
    x = 17,152,242.51

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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.