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Finding the Third Proportional to 11,730,321 and 25,546,027

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Solution

The third proportional to 11,730,321 and 25,546,027 is: 55,633,558.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,321 : 25,546,027 = 25,546,027 : x
  2. Step 2: Convert to fraction form
    11,730,321/25,546,027 = 25,546,027/x
  3. Step 3: Cross multiply
    11,730,321x = 25,546,027 × 25,546,027
  4. Step 4: Simplify right side
    11,730,321x = 652,599,495,484,729
  5. Step 5: Solve for x
    x = 652,599,495,484,729/11,730,321
  6. Step 6: Final answer
    x = 55,633,558.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.