Finding the Fourth Proportional to 24,355,205.27, 33,597,441.19 and 15,059,804.03
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Solution
The fourth proportional to 24,355,205.27, 33,597,441.19 and 15,059,804.03 is: 20,774,650.62
Step by Step Solution
- Step 1: Write the proportion equation
24,355,205.27 : 33,597,441.19 = 15,059,804.03 : x - Step 2: Convert to fraction form
24,355,205.27/33,597,441.19 = 15,059,804.03/x - Step 3: Cross multiply
24,355,205.27x = 33,597,441.19 × 15,059,804.03 - Step 4: Simplify right side
24,355,205.27x = 505,970,880,230,849.94 - Step 5: Solve for x
x = 505,970,880,230,849.94/24,355,205.27 - Step 6: Final answer
x = 20,774,650.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.