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Finding the Third Proportional to 301,625,928 and 650,866,653

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Solution

The third proportional to 301,625,928 and 650,866,653 is: 1,404,479,392.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,625,928 : 650,866,653 = 650,866,653 : x
  2. Step 2: Convert to fraction form
    301,625,928/650,866,653 = 650,866,653/x
  3. Step 3: Cross multiply
    301,625,928x = 650,866,653 × 650,866,653
  4. Step 4: Simplify right side
    301,625,928x = 423,627,399,987,422,400
  5. Step 5: Solve for x
    x = 423,627,399,987,422,400/301,625,928
  6. Step 6: Final answer
    x = 1,404,479,392.06

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.