Finding the Third Proportional to 186,006,860 and 306,279,750
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Solution
The third proportional to 186,006,860 and 306,279,750 is: 504,321,643.08
Step by Step Solution
- Step 1: Write the proportion equation
186,006,860 : 306,279,750 = 306,279,750 : x - Step 2: Convert to fraction form
186,006,860/306,279,750 = 306,279,750/x - Step 3: Cross multiply
186,006,860x = 306,279,750 × 306,279,750 - Step 4: Simplify right side
186,006,860x = 93,807,285,260,062,496 - Step 5: Solve for x
x = 93,807,285,260,062,496/186,006,860 - Step 6: Final answer
x = 504,321,643.08
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.