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Finding the Third Proportional to 9,882,094 and 21,413,690

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Solution

The third proportional to 9,882,094 and 21,413,690 is: 46,401,716.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,094 : 21,413,690 = 21,413,690 : x
  2. Step 2: Convert to fraction form
    9,882,094/21,413,690 = 21,413,690/x
  3. Step 3: Cross multiply
    9,882,094x = 21,413,690 × 21,413,690
  4. Step 4: Simplify right side
    9,882,094x = 458,546,119,416,100
  5. Step 5: Solve for x
    x = 458,546,119,416,100/9,882,094
  6. Step 6: Final answer
    x = 46,401,716.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.