Finding the Third Proportional to 19,101,249.46 and 41,227,453.09
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Solution
The third proportional to 19,101,249.46 and 41,227,453.09 is: 88,983,858.99
Step by Step Solution
- Step 1: Write the proportion equation
19,101,249.46 : 41,227,453.09 = 41,227,453.09 : x - Step 2: Convert to fraction form
19,101,249.46/41,227,453.09 = 41,227,453.09/x - Step 3: Cross multiply
19,101,249.46x = 41,227,453.09 × 41,227,453.09 - Step 4: Simplify right side
19,101,249.46x = 1,699,702,888,275,040.25 - Step 5: Solve for x
x = 1,699,702,888,275,040.25/19,101,249.46 - Step 6: Final answer
x = 88,983,858.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.