Home / 69,277,855.70-95,603,694.29-37,488,025.65

Finding the Fourth Proportional to 69,277,855.70, 95,603,694.29 and 37,488,025.65

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Solution

The fourth proportional to 69,277,855.70, 95,603,694.29 and 37,488,025.65 is: 51,733,612.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,277,855.70 : 95,603,694.29 = 37,488,025.65 : x
  2. Step 2: Convert to fraction form
    69,277,855.70/95,603,694.29 = 37,488,025.65/x
  3. Step 3: Cross multiply
    69,277,855.70x = 95,603,694.29 × 37,488,025.65
  4. Step 4: Simplify right side
    69,277,855.70x = 3,583,993,743,590,838
  5. Step 5: Solve for x
    x = 3,583,993,743,590,838/69,277,855.70
  6. Step 6: Final answer
    x = 51,733,612.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.