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Finding the Third Proportional to 4,740,194 and 10,505,344

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Solution

The third proportional to 4,740,194 and 10,505,344 is: 23,282,222.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,194 : 10,505,344 = 10,505,344 : x
  2. Step 2: Convert to fraction form
    4,740,194/10,505,344 = 10,505,344/x
  3. Step 3: Cross multiply
    4,740,194x = 10,505,344 × 10,505,344
  4. Step 4: Simplify right side
    4,740,194x = 110,362,252,558,336
  5. Step 5: Solve for x
    x = 110,362,252,558,336/4,740,194
  6. Step 6: Final answer
    x = 23,282,222.74

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.