Finding the Third Proportional to 367,967,166 and 746,746,860
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Solution
The third proportional to 367,967,166 and 746,746,860 is: 1,515,436,496.64
Step by Step Solution
- Step 1: Write the proportion equation
367,967,166 : 746,746,860 = 746,746,860 : x - Step 2: Convert to fraction form
367,967,166/746,746,860 = 746,746,860/x - Step 3: Cross multiply
367,967,166x = 746,746,860 × 746,746,860 - Step 4: Simplify right side
367,967,166x = 557,630,872,919,859,584 - Step 5: Solve for x
x = 557,630,872,919,859,584/367,967,166 - Step 6: Final answer
x = 1,515,436,496.64
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.