Home / 96,352,136.70-132,629,914.19-83,163,163.47

Finding the Fourth Proportional to 96,352,136.70, 132,629,914.19 and 83,163,163.47

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Solution

The fourth proportional to 96,352,136.70, 132,629,914.19 and 83,163,163.47 is: 114,475,128.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,352,136.70 : 132,629,914.19 = 83,163,163.47 : x
  2. Step 2: Convert to fraction form
    96,352,136.70/132,629,914.19 = 83,163,163.47/x
  3. Step 3: Cross multiply
    96,352,136.70x = 132,629,914.19 × 83,163,163.47
  4. Step 4: Simplify right side
    96,352,136.70x = 11,029,923,234,379,226
  5. Step 5: Solve for x
    x = 11,029,923,234,379,226/96,352,136.70
  6. Step 6: Final answer
    x = 114,475,128.55

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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.