Finding the Third Proportional to 7,040,251.88 and 14,620,077.75
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Solution
The third proportional to 7,040,251.88 and 14,620,077.75 is: 30,360,657.15
Step by Step Solution
- Step 1: Write the proportion equation
7,040,251.88 : 14,620,077.75 = 14,620,077.75 : x - Step 2: Convert to fraction form
7,040,251.88/14,620,077.75 = 14,620,077.75/x - Step 3: Cross multiply
7,040,251.88x = 14,620,077.75 × 14,620,077.75 - Step 4: Simplify right side
7,040,251.88x = 213,746,673,416,045.06 - Step 5: Solve for x
x = 213,746,673,416,045.06/7,040,251.88 - Step 6: Final answer
x = 30,360,657.15
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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.