Home / 44,917,183,406.21-67,268,818,192.34-25,990,583,965.85

Finding the Fourth Proportional to 44,917,183,406.21, 67,268,818,192.34 and 25,990,583,965.85

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Solution

The fourth proportional to 44,917,183,406.21, 67,268,818,192.34 and 25,990,583,965.85 is: 38,923,987,100.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,917,183,406.21 : 67,268,818,192.34 = 25,990,583,965.85 : x
  2. Step 2: Convert to fraction form
    44,917,183,406.21/67,268,818,192.34 = 25,990,583,965.85/x
  3. Step 3: Cross multiply
    44,917,183,406.21x = 67,268,818,192.34 × 25,990,583,965.85
  4. Step 4: Simplify right side
    44,917,183,406.21x = 1,748,355,867,511,816,716,288
  5. Step 5: Solve for x
    x = 1,748,355,867,511,816,716,288/44,917,183,406.21
  6. Step 6: Final answer
    x = 38,923,987,100.90

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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.