Finding the Fourth Proportional to 41,490,002.40, 62,282,242.80 and 24,460,270.80
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Solution
The fourth proportional to 41,490,002.40, 62,282,242.80 and 24,460,270.80 is: 36,718,255.89
Step by Step Solution
- Step 1: Write the proportion equation
41,490,002.40 : 62,282,242.80 = 24,460,270.80 : x - Step 2: Convert to fraction form
41,490,002.40/62,282,242.80 = 24,460,270.80/x - Step 3: Cross multiply
41,490,002.40x = 62,282,242.80 × 24,460,270.80 - Step 4: Simplify right side
41,490,002.40x = 1,523,440,524,919,350.25 - Step 5: Solve for x
x = 1,523,440,524,919,350.25/41,490,002.40 - Step 6: Final answer
x = 36,718,255.89
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1.5x scale
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.