Finding the Third Proportional to 177,647,480.44 and 396,141,873.75
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Solution
The third proportional to 177,647,480.44 and 396,141,873.75 is: 883,369,602.27
Step by Step Solution
- Step 1: Write the proportion equation
177,647,480.44 : 396,141,873.75 = 396,141,873.75 : x - Step 2: Convert to fraction form
177,647,480.44/396,141,873.75 = 396,141,873.75/x - Step 3: Cross multiply
177,647,480.44x = 396,141,873.75 × 396,141,873.75 - Step 4: Simplify right side
177,647,480.44x = 156,928,384,138,160,928 - Step 5: Solve for x
x = 156,928,384,138,160,928/177,647,480.44 - Step 6: Final answer
x = 883,369,602.27
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.