Finding the Third Proportional to 412,186,202 and 888,940,661
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Solution
The third proportional to 412,186,202 and 888,940,661 is: 1,917,132,342.00
Step by Step Solution
- Step 1: Write the proportion equation
412,186,202 : 888,940,661 = 888,940,661 : x - Step 2: Convert to fraction form
412,186,202/888,940,661 = 888,940,661/x - Step 3: Cross multiply
412,186,202x = 888,940,661 × 888,940,661 - Step 4: Simplify right side
412,186,202x = 790,215,498,779,116,928 - Step 5: Solve for x
x = 790,215,498,779,116,928/412,186,202 - Step 6: Final answer
x = 1,917,132,342.00
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.