Home / 200,074,286.93-276,096,586.01-110,770,211.26

Finding the Fourth Proportional to 200,074,286.93, 276,096,586.01 and 110,770,211.26

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Solution

The fourth proportional to 200,074,286.93, 276,096,586.01 and 110,770,211.26 is: 152,859,608.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,074,286.93 : 276,096,586.01 = 110,770,211.26 : x
  2. Step 2: Convert to fraction form
    200,074,286.93/276,096,586.01 = 110,770,211.26/x
  3. Step 3: Cross multiply
    200,074,286.93x = 276,096,586.01 × 110,770,211.26
  4. Step 4: Simplify right side
    200,074,286.93x = 30,583,277,160,288,216
  5. Step 5: Solve for x
    x = 30,583,277,160,288,216/200,074,286.93
  6. Step 6: Final answer
    x = 152,859,608.45

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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.