Finding the Fourth Proportional to 183,007,524.12, 274,427,556.84 and 109,264,770.96
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Solution
The fourth proportional to 183,007,524.12, 274,427,556.84 and 109,264,770.96 is: 163,847,165.78
Step by Step Solution
- Step 1: Write the proportion equation
183,007,524.12 : 274,427,556.84 = 109,264,770.96 : x - Step 2: Convert to fraction form
183,007,524.12/274,427,556.84 = 109,264,770.96/x - Step 3: Cross multiply
183,007,524.12x = 274,427,556.84 × 109,264,770.96 - Step 4: Simplify right side
183,007,524.12x = 29,985,264,143,234,976 - Step 5: Solve for x
x = 29,985,264,143,234,976/183,007,524.12 - Step 6: Final answer
x = 163,847,165.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.