Finding the Fourth Proportional to 17,832,452.04, 24,608,367.36 and 10,490,757.90
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Solution
The fourth proportional to 17,832,452.04, 24,608,367.36 and 10,490,757.90 is: 14,477,000.90
Step by Step Solution
- Step 1: Write the proportion equation
17,832,452.04 : 24,608,367.36 = 10,490,757.90 : x - Step 2: Convert to fraction form
17,832,452.04/24,608,367.36 = 10,490,757.90/x - Step 3: Cross multiply
17,832,452.04x = 24,608,367.36 × 10,490,757.90 - Step 4: Simplify right side
17,832,452.04x = 258,160,424,288,022.16 - Step 5: Solve for x
x = 258,160,424,288,022.16/17,832,452.04 - Step 6: Final answer
x = 14,477,000.90
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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.