Finding the Fourth Proportional to 35,037,661.58, 48,000,793.20 and 33,727,694.75
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Solution
The fourth proportional to 35,037,661.58, 48,000,793.20 and 33,727,694.75 is: 46,206,168.67
Step by Step Solution
- Step 1: Write the proportion equation
35,037,661.58 : 48,000,793.20 = 33,727,694.75 : x - Step 2: Convert to fraction form
35,037,661.58/48,000,793.20 = 33,727,694.75/x - Step 3: Cross multiply
35,037,661.58x = 48,000,793.20 × 33,727,694.75 - Step 4: Simplify right side
35,037,661.58x = 1,618,956,100,807,475.75 - Step 5: Solve for x
x = 1,618,956,100,807,475.75/35,037,661.58 - Step 6: Final answer
x = 46,206,168.67
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.