Finding the Third Proportional to 25,737,021 and 53,591,058
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Solution
The third proportional to 25,737,021 and 53,591,058 is: 111,590,284.58
Step by Step Solution
- Step 1: Write the proportion equation
25,737,021 : 53,591,058 = 53,591,058 : x - Step 2: Convert to fraction form
25,737,021/53,591,058 = 53,591,058/x - Step 3: Cross multiply
25,737,021x = 53,591,058 × 53,591,058 - Step 4: Simplify right side
25,737,021x = 2,872,001,497,559,364 - Step 5: Solve for x
x = 2,872,001,497,559,364/25,737,021 - Step 6: Final answer
x = 111,590,284.58
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.