Finding the Third Proportional to 17,832,754 and 39,082,916
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Solution
The third proportional to 17,832,754 and 39,082,916 is: 85,655,548.38
Step by Step Solution
- Step 1: Write the proportion equation
17,832,754 : 39,082,916 = 39,082,916 : x - Step 2: Convert to fraction form
17,832,754/39,082,916 = 39,082,916/x - Step 3: Cross multiply
17,832,754x = 39,082,916 × 39,082,916 - Step 4: Simplify right side
17,832,754x = 1,527,474,323,063,056 - Step 5: Solve for x
x = 1,527,474,323,063,056/17,832,754 - Step 6: Final answer
x = 85,655,548.38
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.