Finding the Third Proportional to 7,040,274.75 and 14,620,110.75
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Solution
The third proportional to 7,040,274.75 and 14,620,110.75 is: 30,360,695.56
Step by Step Solution
- Step 1: Write the proportion equation
7,040,274.75 : 14,620,110.75 = 14,620,110.75 : x - Step 2: Convert to fraction form
7,040,274.75/14,620,110.75 = 14,620,110.75/x - Step 3: Cross multiply
7,040,274.75x = 14,620,110.75 × 14,620,110.75 - Step 4: Simplify right side
7,040,274.75x = 213,747,638,342,265.56 - Step 5: Solve for x
x = 213,747,638,342,265.56/7,040,274.75 - Step 6: Final answer
x = 30,360,695.56
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.