Finding the Third Proportional to 168,616.13 and 366,976.13
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Solution
The third proportional to 168,616.13 and 366,976.13 is: 798,686.82
Step by Step Solution
- Step 1: Write the proportion equation
168,616.13 : 366,976.13 = 366,976.13 : x - Step 2: Convert to fraction form
168,616.13/366,976.13 = 366,976.13/x - Step 3: Cross multiply
168,616.13x = 366,976.13 × 366,976.13 - Step 4: Simplify right side
168,616.13x = 134,671,476,320.02 - Step 5: Solve for x
x = 134,671,476,320.02/168,616.13 - Step 6: Final answer
x = 798,686.82
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.