Finding the Third Proportional to 22,104,586 and 47,568,405
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Solution
The third proportional to 22,104,586 and 47,568,405 is: 102,365,778.50
Step by Step Solution
- Step 1: Write the proportion equation
22,104,586 : 47,568,405 = 47,568,405 : x - Step 2: Convert to fraction form
22,104,586/47,568,405 = 47,568,405/x - Step 3: Cross multiply
22,104,586x = 47,568,405 × 47,568,405 - Step 4: Simplify right side
22,104,586x = 2,262,753,154,244,025 - Step 5: Solve for x
x = 2,262,753,154,244,025/22,104,586 - Step 6: Final answer
x = 102,365,778.50
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.