Finding the Fourth Proportional to 32,594,429.70, 48,891,644.55 and 27,333,163.80
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Solution
The fourth proportional to 32,594,429.70, 48,891,644.55 and 27,333,163.80 is: 40,999,745.70
Step by Step Solution
- Step 1: Write the proportion equation
32,594,429.70 : 48,891,644.55 = 27,333,163.80 : x - Step 2: Convert to fraction form
32,594,429.70/48,891,644.55 = 27,333,163.80/x - Step 3: Cross multiply
32,594,429.70x = 48,891,644.55 × 27,333,163.80 - Step 4: Simplify right side
32,594,429.70x = 1,336,363,328,936,527.25 - Step 5: Solve for x
x = 1,336,363,328,936,527.25/32,594,429.70 - Step 6: Final answer
x = 40,999,745.70
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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.