Finding the Third Proportional to 911,591,036 and 2,110,201,861
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Solution
The third proportional to 911,591,036 and 2,110,201,861 is: 4,884,813,165.46
Step by Step Solution
- Step 1: Write the proportion equation
911,591,036 : 2,110,201,861 = 2,110,201,861 : x - Step 2: Convert to fraction form
911,591,036/2,110,201,861 = 2,110,201,861/x - Step 3: Cross multiply
911,591,036x = 2,110,201,861 × 2,110,201,861 - Step 4: Simplify right side
911,591,036x = 4,452,951,894,167,863,296 - Step 5: Solve for x
x = 4,452,951,894,167,863,296/911,591,036 - Step 6: Final answer
x = 4,884,813,165.46
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.