Finding the Third Proportional to 7,652,694 and 16,650,537
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Solution
The third proportional to 7,652,694 and 16,650,537 is: 36,227,814.99
Step by Step Solution
- Step 1: Write the proportion equation
7,652,694 : 16,650,537 = 16,650,537 : x - Step 2: Convert to fraction form
7,652,694/16,650,537 = 16,650,537/x - Step 3: Cross multiply
7,652,694x = 16,650,537 × 16,650,537 - Step 4: Simplify right side
7,652,694x = 277,240,382,388,369 - Step 5: Solve for x
x = 277,240,382,388,369/7,652,694 - Step 6: Final answer
x = 36,227,814.99
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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.