Home / 95,176,800-131,344,771.32-51,716,736

Finding the Fourth Proportional to 95,176,800, 131,344,771.32 and 51,716,736

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Solution

The fourth proportional to 95,176,800, 131,344,771.32 and 51,716,736 is: 71,369,523.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,176,800 : 131,344,771.32 = 51,716,736 : x
  2. Step 2: Convert to fraction form
    95,176,800/131,344,771.32 = 51,716,736/x
  3. Step 3: Cross multiply
    95,176,800x = 131,344,771.32 × 51,716,736
  4. Step 4: Simplify right side
    95,176,800x = 6,792,722,863,336,811
  5. Step 5: Solve for x
    x = 6,792,722,863,336,811/95,176,800
  6. Step 6: Final answer
    x = 71,369,523.49

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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.