Home / 4,840,863.75-10,428,618.38

Finding the Third Proportional to 4,840,863.75 and 10,428,618.38

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Solution

The third proportional to 4,840,863.75 and 10,428,618.38 is: 22,466,255.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,863.75 : 10,428,618.38 = 10,428,618.38 : x
  2. Step 2: Convert to fraction form
    4,840,863.75/10,428,618.38 = 10,428,618.38/x
  3. Step 3: Cross multiply
    4,840,863.75x = 10,428,618.38 × 10,428,618.38
  4. Step 4: Simplify right side
    4,840,863.75x = 108,756,081,211,387.64
  5. Step 5: Solve for x
    x = 108,756,081,211,387.64/4,840,863.75
  6. Step 6: Final answer
    x = 22,466,255.37

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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.