Finding the Fourth Proportional to 24,193,811.40, 36,290,717.10 and 24,025,849.80
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Solution
The fourth proportional to 24,193,811.40, 36,290,717.10 and 24,025,849.80 is: 36,038,774.70
Step by Step Solution
- Step 1: Write the proportion equation
24,193,811.40 : 36,290,717.10 = 24,025,849.80 : x - Step 2: Convert to fraction form
24,193,811.40/36,290,717.10 = 24,025,849.80/x - Step 3: Cross multiply
24,193,811.40x = 36,290,717.10 × 24,025,849.80 - Step 4: Simplify right side
24,193,811.40x = 871,915,318,178,891.62 - Step 5: Solve for x
x = 871,915,318,178,891.62/24,193,811.40 - Step 6: Final answer
x = 36,038,774.70
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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.