Finding the Fourth Proportional to 32,359,535.09, 48,532,756.20 and 11,882,226.41
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Solution
The fourth proportional to 32,359,535.09, 48,532,756.20 and 11,882,226.41 is: 17,820,935.80
Step by Step Solution
- Step 1: Write the proportion equation
32,359,535.09 : 48,532,756.20 = 11,882,226.41 : x - Step 2: Convert to fraction form
32,359,535.09/48,532,756.20 = 11,882,226.41/x - Step 3: Cross multiply
32,359,535.09x = 48,532,756.20 × 11,882,226.41 - Step 4: Simplify right side
32,359,535.09x = 576,677,197,227,067.50 - Step 5: Solve for x
x = 576,677,197,227,067.50/32,359,535.09 - Step 6: Final answer
x = 17,820,935.80
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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.