Finding the Fourth Proportional to 106,843,484,115.37, 160,270,380,195.35 and 35,131,410,528.09
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Solution
The fourth proportional to 106,843,484,115.37, 160,270,380,195.35 and 35,131,410,528.09 is: 52,698,810,496.06
Step by Step Solution
- Step 1: Write the proportion equation
106,843,484,115.37 : 160,270,380,195.35 = 35,131,410,528.09 : x - Step 2: Convert to fraction form
106,843,484,115.37/160,270,380,195.35 = 35,131,410,528.09/x - Step 3: Cross multiply
106,843,484,115.37x = 160,270,380,195.35 × 35,131,410,528.09 - Step 4: Simplify right side
106,843,484,115.37x = 5,630,524,522,135,104,258,048 - Step 5: Solve for x
x = 5,630,524,522,135,104,258,048/106,843,484,115.37 - Step 6: Final answer
x = 52,698,810,496.06
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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.