Finding the Third Proportional to 448,949,448 and 964,733,568
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Solution
The third proportional to 448,949,448 and 964,733,568 is: 2,073,086,093.26
Step by Step Solution
- Step 1: Write the proportion equation
448,949,448 : 964,733,568 = 964,733,568 : x - Step 2: Convert to fraction form
448,949,448/964,733,568 = 964,733,568/x - Step 3: Cross multiply
448,949,448x = 964,733,568 × 964,733,568 - Step 4: Simplify right side
448,949,448x = 930,710,857,226,010,624 - Step 5: Solve for x
x = 930,710,857,226,010,624/448,949,448 - Step 6: Final answer
x = 2,073,086,093.26
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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.