Home / 167,397,764,761.80-251,096,647,142.70-61,244,550,775.80

Finding the Fourth Proportional to 167,397,764,761.80, 251,096,647,142.70 and 61,244,550,775.80

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Solution

The fourth proportional to 167,397,764,761.80, 251,096,647,142.70 and 61,244,550,775.80 is: 91,866,826,163.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,397,764,761.80 : 251,096,647,142.70 = 61,244,550,775.80 : x
  2. Step 2: Convert to fraction form
    167,397,764,761.80/251,096,647,142.70 = 61,244,550,775.80/x
  3. Step 3: Cross multiply
    167,397,764,761.80x = 251,096,647,142.70 × 61,244,550,775.80
  4. Step 4: Simplify right side
    167,397,764,761.80x = 15,378,301,355,564,227,100,672
  5. Step 5: Solve for x
    x = 15,378,301,355,564,227,100,672/167,397,764,761.80
  6. Step 6: Final answer
    x = 91,866,826,163.70

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1.5x scale

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.