Finding the Third Proportional to 45,202,474.13 and 98,110,842.19
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Solution
The third proportional to 45,202,474.13 and 98,110,842.19 is: 212,947,134.89
Step by Step Solution
- Step 1: Write the proportion equation
45,202,474.13 : 98,110,842.19 = 98,110,842.19 : x - Step 2: Convert to fraction form
45,202,474.13/98,110,842.19 = 98,110,842.19/x - Step 3: Cross multiply
45,202,474.13x = 98,110,842.19 × 98,110,842.19 - Step 4: Simplify right side
45,202,474.13x = 9,625,737,354,740,530 - Step 5: Solve for x
x = 9,625,737,354,740,530/45,202,474.13 - Step 6: Final answer
x = 212,947,134.89
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.