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Finding the Third Proportional to 3,448,002 and 7,316,292

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Solution

The third proportional to 3,448,002 and 7,316,292 is: 15,524,390.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,002 : 7,316,292 = 7,316,292 : x
  2. Step 2: Convert to fraction form
    3,448,002/7,316,292 = 7,316,292/x
  3. Step 3: Cross multiply
    3,448,002x = 7,316,292 × 7,316,292
  4. Step 4: Simplify right side
    3,448,002x = 53,528,128,629,264
  5. Step 5: Solve for x
    x = 53,528,128,629,264/3,448,002
  6. Step 6: Final answer
    x = 15,524,390.25

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.