Finding the Third Proportional to 7,821,103.50 and 11,451,672
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Solution
The third proportional to 7,821,103.50 and 11,451,672 is: 16,767,556.09
Step by Step Solution
- Step 1: Write the proportion equation
7,821,103.50 : 11,451,672 = 11,451,672 : x - Step 2: Convert to fraction form
7,821,103.50/11,451,672 = 11,451,672/x - Step 3: Cross multiply
7,821,103.50x = 11,451,672 × 11,451,672 - Step 4: Simplify right side
7,821,103.50x = 131,140,791,595,584 - Step 5: Solve for x
x = 131,140,791,595,584/7,821,103.50 - Step 6: Final answer
x = 16,767,556.09
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.