Finding the Third Proportional to 170,735,892 and 367,367,025
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Solution
The third proportional to 170,735,892 and 367,367,025 is: 790,452,021.99
Step by Step Solution
- Step 1: Write the proportion equation
170,735,892 : 367,367,025 = 367,367,025 : x - Step 2: Convert to fraction form
170,735,892/367,367,025 = 367,367,025/x - Step 3: Cross multiply
170,735,892x = 367,367,025 × 367,367,025 - Step 4: Simplify right side
170,735,892x = 134,958,531,057,350,624 - Step 5: Solve for x
x = 134,958,531,057,350,624/170,735,892 - Step 6: Final answer
x = 790,452,021.99
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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.