Finding the Fourth Proportional to 181,176,193.24, 271,743,938.25 and 50,037,111.79
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Solution
The fourth proportional to 181,176,193.24, 271,743,938.25 and 50,037,111.79 is: 75,050,046.99
Step by Step Solution
- Step 1: Write the proportion equation
181,176,193.24 : 271,743,938.25 = 50,037,111.79 : x - Step 2: Convert to fraction form
181,176,193.24/271,743,938.25 = 50,037,111.79/x - Step 3: Cross multiply
181,176,193.24x = 271,743,938.25 × 50,037,111.79 - Step 4: Simplify right side
181,176,193.24x = 13,597,281,816,470,106 - Step 5: Solve for x
x = 13,597,281,816,470,106/181,176,193.24 - Step 6: Final answer
x = 75,050,046.99
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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.