Finding the Third Proportional to 11,652,661 and 17,640,908
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Solution
The third proportional to 11,652,661 and 17,640,908 is: 26,706,486.62
Step by Step Solution
- Step 1: Write the proportion equation
11,652,661 : 17,640,908 = 17,640,908 : x - Step 2: Convert to fraction form
11,652,661/17,640,908 = 17,640,908/x - Step 3: Cross multiply
11,652,661x = 17,640,908 × 17,640,908 - Step 4: Simplify right side
11,652,661x = 311,201,635,064,464 - Step 5: Solve for x
x = 311,201,635,064,464/11,652,661 - Step 6: Final answer
x = 26,706,486.62
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.