Finding the Fourth Proportional to 24,522,008.24, 33,842,278.99 and 13,510,737.55
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Solution
The fourth proportional to 24,522,008.24, 33,842,278.99 and 13,510,737.55 is: 18,645,868.85
Step by Step Solution
- Step 1: Write the proportion equation
24,522,008.24 : 33,842,278.99 = 13,510,737.55 : x - Step 2: Convert to fraction form
24,522,008.24/33,842,278.99 = 13,510,737.55/x - Step 3: Cross multiply
24,522,008.24x = 33,842,278.99 × 13,510,737.55 - Step 4: Simplify right side
24,522,008.24x = 457,234,149,586,960.31 - Step 5: Solve for x
x = 457,234,149,586,960.31/24,522,008.24 - Step 6: Final answer
x = 18,645,868.85
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.