Finding the Third Proportional to 194,274,186.75 and 396,352,272.94
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Solution
The third proportional to 194,274,186.75 and 396,352,272.94 is: 808,625,823.59
Step by Step Solution
- Step 1: Write the proportion equation
194,274,186.75 : 396,352,272.94 = 396,352,272.94 : x - Step 2: Convert to fraction form
194,274,186.75/396,352,272.94 = 396,352,272.94/x - Step 3: Cross multiply
194,274,186.75x = 396,352,272.94 × 396,352,272.94 - Step 4: Simplify right side
194,274,186.75x = 157,095,124,262,722,496 - Step 5: Solve for x
x = 157,095,124,262,722,496/194,274,186.75 - Step 6: Final answer
x = 808,625,823.59
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.