Finding the Third Proportional to 5,305,828 and 11,458,832
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Solution
The third proportional to 5,305,828 and 11,458,832 is: 24,747,283.70
Step by Step Solution
- Step 1: Write the proportion equation
5,305,828 : 11,458,832 = 11,458,832 : x - Step 2: Convert to fraction form
5,305,828/11,458,832 = 11,458,832/x - Step 3: Cross multiply
5,305,828x = 11,458,832 × 11,458,832 - Step 4: Simplify right side
5,305,828x = 131,304,830,804,224 - Step 5: Solve for x
x = 131,304,830,804,224/5,305,828 - Step 6: Final answer
x = 24,747,283.70
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.