Finding the Third Proportional to 75,114,648 and 158,299,324
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Solution
The third proportional to 75,114,648 and 158,299,324 is: 333,605,716.68
Step by Step Solution
- Step 1: Write the proportion equation
75,114,648 : 158,299,324 = 158,299,324 : x - Step 2: Convert to fraction form
75,114,648/158,299,324 = 158,299,324/x - Step 3: Cross multiply
75,114,648x = 158,299,324 × 158,299,324 - Step 4: Simplify right side
75,114,648x = 25,058,675,978,856,976 - Step 5: Solve for x
x = 25,058,675,978,856,976/75,114,648 - Step 6: Final answer
x = 333,605,716.68
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.