Finding the Third Proportional to 246,804,310,486.50 and 347,554,854,883.75
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Solution
The third proportional to 246,804,310,486.50 and 347,554,854,883.75 is: 489,433,822,752.75
Step by Step Solution
- Step 1: Write the proportion equation
246,804,310,486.50 : 347,554,854,883.75 = 347,554,854,883.75 : x - Step 2: Convert to fraction form
246,804,310,486.50/347,554,854,883.75 = 347,554,854,883.75/x - Step 3: Cross multiply
246,804,310,486.50x = 347,554,854,883.75 × 347,554,854,883.75 - Step 4: Simplify right side
246,804,310,486.50x = 120,794,377,153,264,524,197,888 - Step 5: Solve for x
x = 120,794,377,153,264,524,197,888/246,804,310,486.50 - Step 6: Final answer
x = 489,433,822,752.75
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.