Finding the Third Proportional to 7,750,596.38 and 16,685,736.75
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Solution
The third proportional to 7,750,596.38 and 16,685,736.75 is: 35,921,598.47
Step by Step Solution
- Step 1: Write the proportion equation
7,750,596.38 : 16,685,736.75 = 16,685,736.75 : x - Step 2: Convert to fraction form
7,750,596.38/16,685,736.75 = 16,685,736.75/x - Step 3: Cross multiply
7,750,596.38x = 16,685,736.75 × 16,685,736.75 - Step 4: Simplify right side
7,750,596.38x = 278,413,810,890,300.56 - Step 5: Solve for x
x = 278,413,810,890,300.56/7,750,596.38 - Step 6: Final answer
x = 35,921,598.47
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.