Finding the Fourth Proportional to 24,007,171.05, 36,010,851.15 and 5,811,337.02
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Solution
The fourth proportional to 24,007,171.05, 36,010,851.15 and 5,811,337.02 is: 8,717,028.42
Step by Step Solution
- Step 1: Write the proportion equation
24,007,171.05 : 36,010,851.15 = 5,811,337.02 : x - Step 2: Convert to fraction form
24,007,171.05/36,010,851.15 = 5,811,337.02/x - Step 3: Cross multiply
24,007,171.05x = 36,010,851.15 × 5,811,337.02 - Step 4: Simplify right side
24,007,171.05x = 209,271,192,409,704.56 - Step 5: Solve for x
x = 209,271,192,409,704.56/24,007,171.05 - Step 6: Final answer
x = 8,717,028.42
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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.