Finding the Third Proportional to 7,101,609 and 15,532,092
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Solution
The third proportional to 7,101,609 and 15,532,092 is: 33,970,594.82
Step by Step Solution
- Step 1: Write the proportion equation
7,101,609 : 15,532,092 = 15,532,092 : x - Step 2: Convert to fraction form
7,101,609/15,532,092 = 15,532,092/x - Step 3: Cross multiply
7,101,609x = 15,532,092 × 15,532,092 - Step 4: Simplify right side
7,101,609x = 241,245,881,896,464 - Step 5: Solve for x
x = 241,245,881,896,464/7,101,609 - Step 6: Final answer
x = 33,970,594.82
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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.