Finding the Third Proportional to 8,193,518 and 16,629,238
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Solution
The third proportional to 8,193,518 and 16,629,238 is: 33,750,039.54
Step by Step Solution
- Step 1: Write the proportion equation
8,193,518 : 16,629,238 = 16,629,238 : x - Step 2: Convert to fraction form
8,193,518/16,629,238 = 16,629,238/x - Step 3: Cross multiply
8,193,518x = 16,629,238 × 16,629,238 - Step 4: Simplify right side
8,193,518x = 276,531,556,460,644 - Step 5: Solve for x
x = 276,531,556,460,644/8,193,518 - Step 6: Final answer
x = 33,750,039.54
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.