Finding the Third Proportional to 58,397,639.63 and 126,028,427.63
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Solution
The third proportional to 58,397,639.63 and 126,028,427.63 is: 271,982,988.90
Step by Step Solution
- Step 1: Write the proportion equation
58,397,639.63 : 126,028,427.63 = 126,028,427.63 : x - Step 2: Convert to fraction form
58,397,639.63/126,028,427.63 = 126,028,427.63/x - Step 3: Cross multiply
58,397,639.63x = 126,028,427.63 × 126,028,427.63 - Step 4: Simplify right side
58,397,639.63x = 15,883,164,569,629,864 - Step 5: Solve for x
x = 15,883,164,569,629,864/58,397,639.63 - Step 6: Final answer
x = 271,982,988.90
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.