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Finding the Third Proportional to 19,263,204 and 28,203,714

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Solution

The third proportional to 19,263,204 and 28,203,714 is: 41,293,726.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,263,204 : 28,203,714 = 28,203,714 : x
  2. Step 2: Convert to fraction form
    19,263,204/28,203,714 = 28,203,714/x
  3. Step 3: Cross multiply
    19,263,204x = 28,203,714 × 28,203,714
  4. Step 4: Simplify right side
    19,263,204x = 795,449,483,393,796
  5. Step 5: Solve for x
    x = 795,449,483,393,796/19,263,204
  6. Step 6: Final answer
    x = 41,293,726.81

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.