Finding the Third Proportional to 62,701,840.13 and 131,120,817.19
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Solution
The third proportional to 62,701,840.13 and 131,120,817.19 is: 274,197,195.26
Step by Step Solution
- Step 1: Write the proportion equation
62,701,840.13 : 131,120,817.19 = 131,120,817.19 : x - Step 2: Convert to fraction form
62,701,840.13/131,120,817.19 = 131,120,817.19/x - Step 3: Cross multiply
62,701,840.13x = 131,120,817.19 × 131,120,817.19 - Step 4: Simplify right side
62,701,840.13x = 17,192,668,699,917,796 - Step 5: Solve for x
x = 17,192,668,699,917,796/62,701,840.13 - Step 6: Final answer
x = 274,197,195.26
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.