Home / 3,949,735,674.37-5,923,696,902.74-2,354,821,238.66

Finding the Fourth Proportional to 3,949,735,674.37, 5,923,696,902.74 and 2,354,821,238.66

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Solution

The fourth proportional to 3,949,735,674.37, 5,923,696,902.74 and 2,354,821,238.66 is: 3,531,691,340.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,735,674.37 : 5,923,696,902.74 = 2,354,821,238.66 : x
  2. Step 2: Convert to fraction form
    3,949,735,674.37/5,923,696,902.74 = 2,354,821,238.66/x
  3. Step 3: Cross multiply
    3,949,735,674.37x = 5,923,696,902.74 × 2,354,821,238.66
  4. Step 4: Simplify right side
    3,949,735,674.37x = 13,949,247,277,970,763,776
  5. Step 5: Solve for x
    x = 13,949,247,277,970,763,776/3,949,735,674.37
  6. Step 6: Final answer
    x = 3,531,691,340.38

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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.