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Finding the Third Proportional to 4,996,218 and 10,896,009

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Solution

The third proportional to 4,996,218 and 10,896,009 is: 23,762,576.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,218 : 10,896,009 = 10,896,009 : x
  2. Step 2: Convert to fraction form
    4,996,218/10,896,009 = 10,896,009/x
  3. Step 3: Cross multiply
    4,996,218x = 10,896,009 × 10,896,009
  4. Step 4: Simplify right side
    4,996,218x = 118,723,012,128,081
  5. Step 5: Solve for x
    x = 118,723,012,128,081/4,996,218
  6. Step 6: Final answer
    x = 23,762,576.44

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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.