Finding the Fourth Proportional to 24,086,136.63, 36,128,891.88 and 5,890,489.53
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Solution
The fourth proportional to 24,086,136.63, 36,128,891.88 and 5,890,489.53 is: 8,835,657.73
Step by Step Solution
- Step 1: Write the proportion equation
24,086,136.63 : 36,128,891.88 = 5,890,489.53 : x - Step 2: Convert to fraction form
24,086,136.63/36,128,891.88 = 5,890,489.53/x - Step 3: Cross multiply
24,086,136.63x = 36,128,891.88 × 5,890,489.53 - Step 4: Simplify right side
24,086,136.63x = 212,816,859,349,642.03 - Step 5: Solve for x
x = 212,816,859,349,642.03/24,086,136.63 - Step 6: Final answer
x = 8,835,657.73
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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.