Home / 49,101,081.19-73,856,620.13

Finding the Third Proportional to 49,101,081.19 and 73,856,620.13

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Solution

The third proportional to 49,101,081.19 and 73,856,620.13 is: 111,093,283.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,101,081.19 : 73,856,620.13 = 73,856,620.13 : x
  2. Step 2: Convert to fraction form
    49,101,081.19/73,856,620.13 = 73,856,620.13/x
  3. Step 3: Cross multiply
    49,101,081.19x = 73,856,620.13 × 73,856,620.13
  4. Step 4: Simplify right side
    49,101,081.19x = 5,454,800,336,288,555
  5. Step 5: Solve for x
    x = 5,454,800,336,288,555/49,101,081.19
  6. Step 6: Final answer
    x = 111,093,283.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.