Finding the Third Proportional to 7,812,365 and 17,114,266
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Solution
The third proportional to 7,812,365 and 17,114,266 is: 37,491,604.75
Step by Step Solution
- Step 1: Write the proportion equation
7,812,365 : 17,114,266 = 17,114,266 : x - Step 2: Convert to fraction form
7,812,365/17,114,266 = 17,114,266/x - Step 3: Cross multiply
7,812,365x = 17,114,266 × 17,114,266 - Step 4: Simplify right side
7,812,365x = 292,898,100,718,756 - Step 5: Solve for x
x = 292,898,100,718,756/7,812,365 - Step 6: Final answer
x = 37,491,604.75
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.