Finding the Third Proportional to 5,992,812 and 13,207,146
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Solution
The third proportional to 5,992,812 and 13,207,146 is: 29,106,320.28
Step by Step Solution
- Step 1: Write the proportion equation
5,992,812 : 13,207,146 = 13,207,146 : x - Step 2: Convert to fraction form
5,992,812/13,207,146 = 13,207,146/x - Step 3: Cross multiply
5,992,812x = 13,207,146 × 13,207,146 - Step 4: Simplify right side
5,992,812x = 174,428,705,465,316 - Step 5: Solve for x
x = 174,428,705,465,316/5,992,812 - Step 6: Final answer
x = 29,106,320.28
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.