Finding the Third Proportional to 8,584,861.50 and 18,193,239
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Solution
The third proportional to 8,584,861.50 and 18,193,239 is: 38,555,537.01
Step by Step Solution
- Step 1: Write the proportion equation
8,584,861.50 : 18,193,239 = 18,193,239 : x - Step 2: Convert to fraction form
8,584,861.50/18,193,239 = 18,193,239/x - Step 3: Cross multiply
8,584,861.50x = 18,193,239 × 18,193,239 - Step 4: Simplify right side
8,584,861.50x = 330,993,945,311,121 - Step 5: Solve for x
x = 330,993,945,311,121/8,584,861.50 - Step 6: Final answer
x = 38,555,537.01
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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.