Finding the Third Proportional to 552,200,467 and 1,226,981,636
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Solution
The third proportional to 552,200,467 and 1,226,981,636 is: 2,726,335,859.98
Step by Step Solution
- Step 1: Write the proportion equation
552,200,467 : 1,226,981,636 = 1,226,981,636 : x - Step 2: Convert to fraction form
552,200,467/1,226,981,636 = 1,226,981,636/x - Step 3: Cross multiply
552,200,467x = 1,226,981,636 × 1,226,981,636 - Step 4: Simplify right side
552,200,467x = 1,505,483,935,081,236,480 - Step 5: Solve for x
x = 1,505,483,935,081,236,480/552,200,467 - Step 6: Final answer
x = 2,726,335,859.98
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.