Home / 3,949,735,675.37-5,923,696,904.24-2,354,821,239.66

Finding the Fourth Proportional to 3,949,735,675.37, 5,923,696,904.24 and 2,354,821,239.66

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Solution

The fourth proportional to 3,949,735,675.37, 5,923,696,904.24 and 2,354,821,239.66 is: 3,531,691,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,735,675.37 : 5,923,696,904.24 = 2,354,821,239.66 : x
  2. Step 2: Convert to fraction form
    3,949,735,675.37/5,923,696,904.24 = 2,354,821,239.66/x
  3. Step 3: Cross multiply
    3,949,735,675.37x = 5,923,696,904.24 × 2,354,821,239.66
  4. Step 4: Simplify right side
    3,949,735,675.37x = 13,949,247,287,412,539,392
  5. Step 5: Solve for x
    x = 13,949,247,287,412,539,392/3,949,735,675.37
  6. Step 6: Final answer
    x = 3,531,691,341.88

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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.