Finding the Fourth Proportional to 179,433,114.40, 269,149,671.60 and 88,733,850.40
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Solution
The fourth proportional to 179,433,114.40, 269,149,671.60 and 88,733,850.40 is: 133,100,775.60
Step by Step Solution
- Step 1: Write the proportion equation
179,433,114.40 : 269,149,671.60 = 88,733,850.40 : x - Step 2: Convert to fraction form
179,433,114.40/269,149,671.60 = 88,733,850.40/x - Step 3: Cross multiply
179,433,114.40x = 269,149,671.60 × 88,733,850.40 - Step 4: Simplify right side
179,433,114.40x = 23,882,686,694,963,532 - Step 5: Solve for x
x = 23,882,686,694,963,532/179,433,114.40 - Step 6: Final answer
x = 133,100,775.60
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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.