Finding the Third Proportional to 6,416,399.25 and 14,267,394
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Solution
The third proportional to 6,416,399.25 and 14,267,394 is: 31,724,729.65
Step by Step Solution
- Step 1: Write the proportion equation
6,416,399.25 : 14,267,394 = 14,267,394 : x - Step 2: Convert to fraction form
6,416,399.25/14,267,394 = 14,267,394/x - Step 3: Cross multiply
6,416,399.25x = 14,267,394 × 14,267,394 - Step 4: Simplify right side
6,416,399.25x = 203,558,531,551,236 - Step 5: Solve for x
x = 203,558,531,551,236/6,416,399.25 - Step 6: Final answer
x = 31,724,729.65
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.