Home / 16,677,945,376.32-25,016,896,933.20-4,256,276,236.32

Finding the Fourth Proportional to 16,677,945,376.32, 25,016,896,933.20 and 4,256,276,236.32

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Solution

The fourth proportional to 16,677,945,376.32, 25,016,896,933.20 and 4,256,276,236.32 is: 6,384,408,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,677,945,376.32 : 25,016,896,933.20 = 4,256,276,236.32 : x
  2. Step 2: Convert to fraction form
    16,677,945,376.32/25,016,896,933.20 = 4,256,276,236.32/x
  3. Step 3: Cross multiply
    16,677,945,376.32x = 25,016,896,933.20 × 4,256,276,236.32
  4. Step 4: Simplify right side
    16,677,945,376.32x = 106,478,823,923,245,858,816
  5. Step 5: Solve for x
    x = 106,478,823,923,245,858,816/16,677,945,376.32
  6. Step 6: Final answer
    x = 6,384,408,961.70

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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.