Finding the Third Proportional to 6,467,805 and 14,083,074
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Solution
The third proportional to 6,467,805 and 14,083,074 is: 30,664,649.49
Step by Step Solution
- Step 1: Write the proportion equation
6,467,805 : 14,083,074 = 14,083,074 : x - Step 2: Convert to fraction form
6,467,805/14,083,074 = 14,083,074/x - Step 3: Cross multiply
6,467,805x = 14,083,074 × 14,083,074 - Step 4: Simplify right side
6,467,805x = 198,332,973,289,476 - Step 5: Solve for x
x = 198,332,973,289,476/6,467,805 - Step 6: Final answer
x = 30,664,649.49
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.