Finding the Fourth Proportional to 181,675,794.70, 272,188,922.55 and 110,561,115.70
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Solution
The fourth proportional to 181,675,794.70, 272,188,922.55 and 110,561,115.70 is: 165,644,030.94
Step by Step Solution
- Step 1: Write the proportion equation
181,675,794.70 : 272,188,922.55 = 110,561,115.70 : x - Step 2: Convert to fraction form
181,675,794.70/272,188,922.55 = 110,561,115.70/x - Step 3: Cross multiply
181,675,794.70x = 272,188,922.55 × 110,561,115.70 - Step 4: Simplify right side
181,675,794.70x = 30,093,510,958,308,892 - Step 5: Solve for x
x = 30,093,510,958,308,892/181,675,794.70 - Step 6: Final answer
x = 165,644,030.94
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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.