Finding the Fourth Proportional to 24,382,458.99, 36,573,615.57 and 6,186,618.99
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Solution
The fourth proportional to 24,382,458.99, 36,573,615.57 and 6,186,618.99 is: 9,279,909.98
Step by Step Solution
- Step 1: Write the proportion equation
24,382,458.99 : 36,573,615.57 = 6,186,618.99 : x - Step 2: Convert to fraction form
24,382,458.99/36,573,615.57 = 6,186,618.99/x - Step 3: Cross multiply
24,382,458.99x = 36,573,615.57 × 6,186,618.99 - Step 4: Simplify right side
24,382,458.99x = 226,267,024,618,321.69 - Step 5: Solve for x
x = 226,267,024,618,321.69/24,382,458.99 - Step 6: Final answer
x = 9,279,909.98
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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.