Home / 71,201,792.75-106,767,357.39-22,673,323.85

Finding the Fourth Proportional to 71,201,792.75, 106,767,357.39 and 22,673,323.85

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Solution

The fourth proportional to 71,201,792.75, 106,767,357.39 and 22,673,323.85 is: 33,998,734.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,201,792.75 : 106,767,357.39 = 22,673,323.85 : x
  2. Step 2: Convert to fraction form
    71,201,792.75/106,767,357.39 = 22,673,323.85/x
  3. Step 3: Cross multiply
    71,201,792.75x = 106,767,357.39 × 22,673,323.85
  4. Step 4: Simplify right side
    71,201,792.75x = 2,420,770,870,178,324
  5. Step 5: Solve for x
    x = 2,420,770,870,178,324/71,201,792.75
  6. Step 6: Final answer
    x = 33,998,734.82

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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.