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Finding the Third Proportional to 7,364,019 and 15,239,334

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Solution

The third proportional to 7,364,019 and 15,239,334 is: 31,536,760.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,019 : 15,239,334 = 15,239,334 : x
  2. Step 2: Convert to fraction form
    7,364,019/15,239,334 = 15,239,334/x
  3. Step 3: Cross multiply
    7,364,019x = 15,239,334 × 15,239,334
  4. Step 4: Simplify right side
    7,364,019x = 232,237,300,763,556
  5. Step 5: Solve for x
    x = 232,237,300,763,556/7,364,019
  6. Step 6: Final answer
    x = 31,536,760.13

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.