Finding the Third Proportional to 34,601,458 and 73,675,331
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Solution
The third proportional to 34,601,458 and 73,675,331 is: 156,873,574.46
Step by Step Solution
- Step 1: Write the proportion equation
34,601,458 : 73,675,331 = 73,675,331 : x - Step 2: Convert to fraction form
34,601,458/73,675,331 = 73,675,331/x - Step 3: Cross multiply
34,601,458x = 73,675,331 × 73,675,331 - Step 4: Simplify right side
34,601,458x = 5,428,054,397,959,561 - Step 5: Solve for x
x = 5,428,054,397,959,561/34,601,458 - Step 6: Final answer
x = 156,873,574.46
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.