Finding the Third Proportional to 43,129,914.19 and 92,836,410.75
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Solution
The third proportional to 43,129,914.19 and 92,836,410.75 is: 199,828,803.82
Step by Step Solution
- Step 1: Write the proportion equation
43,129,914.19 : 92,836,410.75 = 92,836,410.75 : x - Step 2: Convert to fraction form
43,129,914.19/92,836,410.75 = 92,836,410.75/x - Step 3: Cross multiply
43,129,914.19x = 92,836,410.75 × 92,836,410.75 - Step 4: Simplify right side
43,129,914.19x = 8,618,599,160,942,716 - Step 5: Solve for x
x = 8,618,599,160,942,716/43,129,914.19 - Step 6: Final answer
x = 199,828,803.82
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.