Finding the Third Proportional to 36,568,016 and 76,162,762
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Solution
The third proportional to 36,568,016 and 76,162,762 is: 158,629,506.05
Step by Step Solution
- Step 1: Write the proportion equation
36,568,016 : 76,162,762 = 76,162,762 : x - Step 2: Convert to fraction form
36,568,016/76,162,762 = 76,162,762/x - Step 3: Cross multiply
36,568,016x = 76,162,762 × 76,162,762 - Step 4: Simplify right side
36,568,016x = 5,800,766,315,468,644 - Step 5: Solve for x
x = 5,800,766,315,468,644/36,568,016 - Step 6: Final answer
x = 158,629,506.05
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.