Finding the Fourth Proportional to 32,230,331.36, 48,331,310.16 and 17,080,713.44
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Solution
The fourth proportional to 32,230,331.36, 48,331,310.16 and 17,080,713.44 is: 25,613,551.71
Step by Step Solution
- Step 1: Write the proportion equation
32,230,331.36 : 48,331,310.16 = 17,080,713.44 : x - Step 2: Convert to fraction form
32,230,331.36/48,331,310.16 = 17,080,713.44/x - Step 3: Cross multiply
32,230,331.36x = 48,331,310.16 × 17,080,713.44 - Step 4: Simplify right side
32,230,331.36x = 825,533,259,022,720.50 - Step 5: Solve for x
x = 825,533,259,022,720.50/32,230,331.36 - Step 6: Final answer
x = 25,613,551.71
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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.