Finding the Third Proportional to 17,073,434 and 26,043,759
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Solution
The third proportional to 17,073,434 and 26,043,759 is: 39,727,062.69
Step by Step Solution
- Step 1: Write the proportion equation
17,073,434 : 26,043,759 = 26,043,759 : x - Step 2: Convert to fraction form
17,073,434/26,043,759 = 26,043,759/x - Step 3: Cross multiply
17,073,434x = 26,043,759 × 26,043,759 - Step 4: Simplify right side
17,073,434x = 678,277,382,850,081 - Step 5: Solve for x
x = 678,277,382,850,081/17,073,434 - Step 6: Final answer
x = 39,727,062.69
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.