Finding the Fourth Proportional to 24,192,122.40, 36,304,772.40 and 10,738,605.60
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Solution
The fourth proportional to 24,192,122.40, 36,304,772.40 and 10,738,605.60 is: 16,115,271.98
Step by Step Solution
- Step 1: Write the proportion equation
24,192,122.40 : 36,304,772.40 = 10,738,605.60 : x - Step 2: Convert to fraction form
24,192,122.40/36,304,772.40 = 10,738,605.60/x - Step 3: Cross multiply
24,192,122.40x = 36,304,772.40 × 10,738,605.60 - Step 4: Simplify right side
24,192,122.40x = 389,862,632,201,365.44 - Step 5: Solve for x
x = 389,862,632,201,365.44/24,192,122.40 - Step 6: Final answer
x = 16,115,271.98
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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.