Home / 4,945,323.38-10,422,006.75

Finding the Third Proportional to 4,945,323.38 and 10,422,006.75

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Solution

The third proportional to 4,945,323.38 and 10,422,006.75 is: 21,963,826.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,323.38 : 10,422,006.75 = 10,422,006.75 : x
  2. Step 2: Convert to fraction form
    4,945,323.38/10,422,006.75 = 10,422,006.75/x
  3. Step 3: Cross multiply
    4,945,323.38x = 10,422,006.75 × 10,422,006.75
  4. Step 4: Simplify right side
    4,945,323.38x = 108,618,224,697,045.56
  5. Step 5: Solve for x
    x = 108,618,224,697,045.56/4,945,323.38
  6. Step 6: Final answer
    x = 21,963,826.52

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.