Finding the Fourth Proportional to 32,136,325.80, 48,198,211.85 and 10,270,839.77
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Solution
The fourth proportional to 32,136,325.80, 48,198,211.85 and 10,270,839.77 is: 15,404,253.56
Step by Step Solution
- Step 1: Write the proportion equation
32,136,325.80 : 48,198,211.85 = 10,270,839.77 : x - Step 2: Convert to fraction form
32,136,325.80/48,198,211.85 = 10,270,839.77/x - Step 3: Cross multiply
32,136,325.80x = 48,198,211.85 × 10,270,839.77 - Step 4: Simplify right side
32,136,325.80x = 495,036,111,077,294.62 - Step 5: Solve for x
x = 495,036,111,077,294.62/32,136,325.80 - Step 6: Final answer
x = 15,404,253.56
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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.