Finding the Third Proportional to 372,861,482 and 560,848,929
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Solution
The third proportional to 372,861,482 and 560,848,929 is: 843,614,951.79
Step by Step Solution
- Step 1: Write the proportion equation
372,861,482 : 560,848,929 = 560,848,929 : x - Step 2: Convert to fraction form
372,861,482/560,848,929 = 560,848,929/x - Step 3: Cross multiply
372,861,482x = 560,848,929 × 560,848,929 - Step 4: Simplify right side
372,861,482x = 314,551,521,160,447,040 - Step 5: Solve for x
x = 314,551,521,160,447,040/372,861,482 - Step 6: Final answer
x = 843,614,951.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.