Finding the Third Proportional to 151,241,724.75 and 325,467,660.75
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Solution
The third proportional to 151,241,724.75 and 325,467,660.75 is: 700,396,655.55
Step by Step Solution
- Step 1: Write the proportion equation
151,241,724.75 : 325,467,660.75 = 325,467,660.75 : x - Step 2: Convert to fraction form
151,241,724.75/325,467,660.75 = 325,467,660.75/x - Step 3: Cross multiply
151,241,724.75x = 325,467,660.75 × 325,467,660.75 - Step 4: Simplify right side
151,241,724.75x = 105,929,198,194,077,088 - Step 5: Solve for x
x = 105,929,198,194,077,088/151,241,724.75 - Step 6: Final answer
x = 700,396,655.55
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.