Finding the Fourth Proportional to 24,623,327.19, 36,936,847.31 and 7,350,163.59
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Solution
The fourth proportional to 24,623,327.19, 36,936,847.31 and 7,350,163.59 is: 11,025,799.56
Step by Step Solution
- Step 1: Write the proportion equation
24,623,327.19 : 36,936,847.31 = 7,350,163.59 : x - Step 2: Convert to fraction form
24,623,327.19/36,936,847.31 = 7,350,163.59/x - Step 3: Cross multiply
24,623,327.19x = 36,936,847.31 × 7,350,163.59 - Step 4: Simplify right side
24,623,327.19x = 271,491,870,190,600.62 - Step 5: Solve for x
x = 271,491,870,190,600.62/24,623,327.19 - Step 6: Final answer
x = 11,025,799.56
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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.