Finding the Third Proportional to 8,585,249 and 18,194,014
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Solution
The third proportional to 8,585,249 and 18,194,014 is: 38,557,081.50
Step by Step Solution
- Step 1: Write the proportion equation
8,585,249 : 18,194,014 = 18,194,014 : x - Step 2: Convert to fraction form
8,585,249/18,194,014 = 18,194,014/x - Step 3: Cross multiply
8,585,249x = 18,194,014 × 18,194,014 - Step 4: Simplify right side
8,585,249x = 331,022,145,432,196 - Step 5: Solve for x
x = 331,022,145,432,196/8,585,249 - Step 6: Final answer
x = 38,557,081.50
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.