Finding the Fourth Proportional to 38,503,293.39, 57,716,055.15 and 24,136,431.12
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Solution
The fourth proportional to 38,503,293.39, 57,716,055.15 and 24,136,431.12 is: 36,180,271.01
Step by Step Solution
- Step 1: Write the proportion equation
38,503,293.39 : 57,716,055.15 = 24,136,431.12 : x - Step 2: Convert to fraction form
38,503,293.39/57,716,055.15 = 24,136,431.12/x - Step 3: Cross multiply
38,503,293.39x = 57,716,055.15 × 24,136,431.12 - Step 4: Simplify right side
38,503,293.39x = 1,393,059,589,646,096.25 - Step 5: Solve for x
x = 1,393,059,589,646,096.25/38,503,293.39 - Step 6: Final answer
x = 36,180,271.01
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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.