Finding the Third Proportional to 367,967,194 and 746,746,916
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Solution
The third proportional to 367,967,194 and 746,746,916 is: 1,515,436,608.61
Step by Step Solution
- Step 1: Write the proportion equation
367,967,194 : 746,746,916 = 746,746,916 : x - Step 2: Convert to fraction form
367,967,194/746,746,916 = 746,746,916/x - Step 3: Cross multiply
367,967,194x = 746,746,916 × 746,746,916 - Step 4: Simplify right side
367,967,194x = 557,630,956,555,511,040 - Step 5: Solve for x
x = 557,630,956,555,511,040/367,967,194 - Step 6: Final answer
x = 1,515,436,608.61
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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.