Finding the Fourth Proportional to 135,003,015.06, 202,503,046.33 and 32,767,052.68
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Solution
The fourth proportional to 135,003,015.06, 202,503,046.33 and 32,767,052.68 is: 49,150,220.71
Step by Step Solution
- Step 1: Write the proportion equation
135,003,015.06 : 202,503,046.33 = 32,767,052.68 : x - Step 2: Convert to fraction form
135,003,015.06/202,503,046.33 = 32,767,052.68/x - Step 3: Cross multiply
135,003,015.06x = 202,503,046.33 × 32,767,052.68 - Step 4: Simplify right side
135,003,015.06x = 6,635,427,986,955,591 - Step 5: Solve for x
x = 6,635,427,986,955,591/135,003,015.06 - Step 6: Final answer
x = 49,150,220.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.