Finding the Fourth Proportional to 32,517,121.74, 48,770,934.84 and 9,481,866.28
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Solution
The fourth proportional to 32,517,121.74, 48,770,934.84 and 9,481,866.28 is: 14,221,414.99
Step by Step Solution
- Step 1: Write the proportion equation
32,517,121.74 : 48,770,934.84 = 9,481,866.28 : x - Step 2: Convert to fraction form
32,517,121.74/48,770,934.84 = 9,481,866.28/x - Step 3: Cross multiply
32,517,121.74x = 48,770,934.84 × 9,481,866.28 - Step 4: Simplify right side
32,517,121.74x = 462,439,482,503,473.19 - Step 5: Solve for x
x = 462,439,482,503,473.19/32,517,121.74 - Step 6: Final answer
x = 14,221,414.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.