Finding the Third Proportional to 7,836,544 and 12,104,184
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Solution
The third proportional to 7,836,544 and 12,104,184 is: 18,695,903.49
Step by Step Solution
- Step 1: Write the proportion equation
7,836,544 : 12,104,184 = 12,104,184 : x - Step 2: Convert to fraction form
7,836,544/12,104,184 = 12,104,184/x - Step 3: Cross multiply
7,836,544x = 12,104,184 × 12,104,184 - Step 4: Simplify right side
7,836,544x = 146,511,270,305,856 - Step 5: Solve for x
x = 146,511,270,305,856/7,836,544 - Step 6: Final answer
x = 18,695,903.49
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.