Finding the Third Proportional to 7,650,663.26 and 16,164,863.09
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Solution
The third proportional to 7,650,663.26 and 16,164,863.09 is: 34,154,267.39
Step by Step Solution
- Step 1: Write the proportion equation
7,650,663.26 : 16,164,863.09 = 16,164,863.09 : x - Step 2: Convert to fraction form
7,650,663.26/16,164,863.09 = 16,164,863.09/x - Step 3: Cross multiply
7,650,663.26x = 16,164,863.09 × 16,164,863.09 - Step 4: Simplify right side
7,650,663.26x = 261,302,798,587,120.97 - Step 5: Solve for x
x = 261,302,798,587,120.97/7,650,663.26 - Step 6: Final answer
x = 34,154,267.39
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.