Finding the Third Proportional to 345,382,552.13 and 751,279,563
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Solution
The third proportional to 345,382,552.13 and 751,279,563 is: 1,634,190,778.63
Step by Step Solution
- Step 1: Write the proportion equation
345,382,552.13 : 751,279,563 = 751,279,563 : x - Step 2: Convert to fraction form
345,382,552.13/751,279,563 = 751,279,563/x - Step 3: Cross multiply
345,382,552.13x = 751,279,563 × 751,279,563 - Step 4: Simplify right side
345,382,552.13x = 564,420,981,781,470,976 - Step 5: Solve for x
x = 564,420,981,781,470,976/345,382,552.13 - Step 6: Final answer
x = 1,634,190,778.63
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.