Finding the Third Proportional to 3,863,028.94 and 8,043,968.75
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Solution
The third proportional to 3,863,028.94 and 8,043,968.75 is: 16,749,921.96
Step by Step Solution
- Step 1: Write the proportion equation
3,863,028.94 : 8,043,968.75 = 8,043,968.75 : x - Step 2: Convert to fraction form
3,863,028.94/8,043,968.75 = 8,043,968.75/x - Step 3: Cross multiply
3,863,028.94x = 8,043,968.75 × 8,043,968.75 - Step 4: Simplify right side
3,863,028.94x = 64,705,433,250,976.56 - Step 5: Solve for x
x = 64,705,433,250,976.56/3,863,028.94 - Step 6: Final answer
x = 16,749,921.96
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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.