Finding the Third Proportional to 7,328,082 and 15,662,494
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Solution
The third proportional to 7,328,082 and 15,662,494 is: 33,475,842.42
Step by Step Solution
- Step 1: Write the proportion equation
7,328,082 : 15,662,494 = 15,662,494 : x - Step 2: Convert to fraction form
7,328,082/15,662,494 = 15,662,494/x - Step 3: Cross multiply
7,328,082x = 15,662,494 × 15,662,494 - Step 4: Simplify right side
7,328,082x = 245,313,718,300,036 - Step 5: Solve for x
x = 245,313,718,300,036/7,328,082 - Step 6: Final answer
x = 33,475,842.42
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.