Finding the Third Proportional to 170,514,486,900 and 366,890,644,388
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Solution
The third proportional to 170,514,486,900 and 366,890,644,388 is: 789,427,029,847.53
Step by Step Solution
- Step 1: Write the proportion equation
170,514,486,900 : 366,890,644,388 = 366,890,644,388 : x - Step 2: Convert to fraction form
170,514,486,900/366,890,644,388 = 366,890,644,388/x - Step 3: Cross multiply
170,514,486,900x = 366,890,644,388 × 366,890,644,388 - Step 4: Simplify right side
170,514,486,900x = 134,608,744,939,441,868,505,088 - Step 5: Solve for x
x = 134,608,744,939,441,868,505,088/170,514,486,900 - Step 6: Final answer
x = 789,427,029,847.53
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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.