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Finding the Third Proportional to 4,794,222 and 10,299,930

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Solution

The third proportional to 4,794,222 and 10,299,930 is: 22,128,420.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,222 : 10,299,930 = 10,299,930 : x
  2. Step 2: Convert to fraction form
    4,794,222/10,299,930 = 10,299,930/x
  3. Step 3: Cross multiply
    4,794,222x = 10,299,930 × 10,299,930
  4. Step 4: Simplify right side
    4,794,222x = 106,088,558,004,900
  5. Step 5: Solve for x
    x = 106,088,558,004,900/4,794,222
  6. Step 6: Final answer
    x = 22,128,420.00

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.