Finding the Third Proportional to 7,213,048 and 15,230,864
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Solution
The third proportional to 7,213,048 and 15,230,864 is: 32,161,052.88
Step by Step Solution
- Step 1: Write the proportion equation
7,213,048 : 15,230,864 = 15,230,864 : x - Step 2: Convert to fraction form
7,213,048/15,230,864 = 15,230,864/x - Step 3: Cross multiply
7,213,048x = 15,230,864 × 15,230,864 - Step 4: Simplify right side
7,213,048x = 231,979,218,186,496 - Step 5: Solve for x
x = 231,979,218,186,496/7,213,048 - Step 6: Final answer
x = 32,161,052.88
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.