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Finding the Third Proportional to 3,373,348 and 7,228,808

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Solution

The third proportional to 3,373,348 and 7,228,808 is: 15,490,742.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,348 : 7,228,808 = 7,228,808 : x
  2. Step 2: Convert to fraction form
    3,373,348/7,228,808 = 7,228,808/x
  3. Step 3: Cross multiply
    3,373,348x = 7,228,808 × 7,228,808
  4. Step 4: Simplify right side
    3,373,348x = 52,255,665,100,864
  5. Step 5: Solve for x
    x = 52,255,665,100,864/3,373,348
  6. Step 6: Final answer
    x = 15,490,742.46

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.