Finding the Third Proportional to 7,059,064.50 and 14,965,731
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Solution
The third proportional to 7,059,064.50 and 14,965,731 is: 31,728,439.99
Step by Step Solution
- Step 1: Write the proportion equation
7,059,064.50 : 14,965,731 = 14,965,731 : x - Step 2: Convert to fraction form
7,059,064.50/14,965,731 = 14,965,731/x - Step 3: Cross multiply
7,059,064.50x = 14,965,731 × 14,965,731 - Step 4: Simplify right side
7,059,064.50x = 223,973,104,364,361 - Step 5: Solve for x
x = 223,973,104,364,361/7,059,064.50 - Step 6: Final answer
x = 31,728,439.99
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.