Finding the Third Proportional to 170,479,178 and 367,568,356
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Solution
The third proportional to 170,479,178 and 367,568,356 is: 792,510,252.09
Step by Step Solution
- Step 1: Write the proportion equation
170,479,178 : 367,568,356 = 367,568,356 : x - Step 2: Convert to fraction form
170,479,178/367,568,356 = 367,568,356/x - Step 3: Cross multiply
170,479,178x = 367,568,356 × 367,568,356 - Step 4: Simplify right side
170,479,178x = 135,106,496,332,542,736 - Step 5: Solve for x
x = 135,106,496,332,542,736/170,479,178 - Step 6: Final answer
x = 792,510,252.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.