Finding the Third Proportional to 6,519,392 and 14,160,718
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Solution
The third proportional to 6,519,392 and 14,160,718 is: 30,758,379.66
Step by Step Solution
- Step 1: Write the proportion equation
6,519,392 : 14,160,718 = 14,160,718 : x - Step 2: Convert to fraction form
6,519,392/14,160,718 = 14,160,718/x - Step 3: Cross multiply
6,519,392x = 14,160,718 × 14,160,718 - Step 4: Simplify right side
6,519,392x = 200,525,934,275,524 - Step 5: Solve for x
x = 200,525,934,275,524/6,519,392 - Step 6: Final answer
x = 30,758,379.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.