Home / 31,160,168.50-46,740,190.07-29,263,974.23

Finding the Fourth Proportional to 31,160,168.50, 46,740,190.07 and 29,263,974.23

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Solution

The fourth proportional to 31,160,168.50, 46,740,190.07 and 29,263,974.23 is: 43,895,902.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,160,168.50 : 46,740,190.07 = 29,263,974.23 : x
  2. Step 2: Convert to fraction form
    31,160,168.50/46,740,190.07 = 29,263,974.23/x
  3. Step 3: Cross multiply
    31,160,168.50x = 46,740,190.07 × 29,263,974.23
  4. Step 4: Simplify right side
    31,160,168.50x = 1,367,803,717,728,516.50
  5. Step 5: Solve for x
    x = 1,367,803,717,728,516.50/31,160,168.50
  6. Step 6: Final answer
    x = 43,895,902.48

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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.