Finding the Third Proportional to 8,396,954 and 18,313,324
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Solution
The third proportional to 8,396,954 and 18,313,324 is: 39,940,416.00
Step by Step Solution
- Step 1: Write the proportion equation
8,396,954 : 18,313,324 = 18,313,324 : x - Step 2: Convert to fraction form
8,396,954/18,313,324 = 18,313,324/x - Step 3: Cross multiply
8,396,954x = 18,313,324 × 18,313,324 - Step 4: Simplify right side
8,396,954x = 335,377,835,928,976 - Step 5: Solve for x
x = 335,377,835,928,976/8,396,954 - Step 6: Final answer
x = 39,940,416.00
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.