Finding the Third Proportional to 19,212,373 and 41,170,524
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Solution
The third proportional to 19,212,373 and 41,170,524 is: 88,225,022.82
Step by Step Solution
- Step 1: Write the proportion equation
19,212,373 : 41,170,524 = 41,170,524 : x - Step 2: Convert to fraction form
19,212,373/41,170,524 = 41,170,524/x - Step 3: Cross multiply
19,212,373x = 41,170,524 × 41,170,524 - Step 4: Simplify right side
19,212,373x = 1,695,012,046,434,576 - Step 5: Solve for x
x = 1,695,012,046,434,576/19,212,373 - Step 6: Final answer
x = 88,225,022.82
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.