Finding the Fourth Proportional to 14,080,364.04, 21,129,431.04 and 5,993,326.68
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Solution
The fourth proportional to 14,080,364.04, 21,129,431.04 and 5,993,326.68 is: 8,993,771.92
Step by Step Solution
- Step 1: Write the proportion equation
14,080,364.04 : 21,129,431.04 = 5,993,326.68 : x - Step 2: Convert to fraction form
14,080,364.04/21,129,431.04 = 5,993,326.68/x - Step 3: Cross multiply
14,080,364.04x = 21,129,431.04 × 5,993,326.68 - Step 4: Simplify right side
14,080,364.04x = 126,635,582,785,252.14 - Step 5: Solve for x
x = 126,635,582,785,252.14/14,080,364.04 - Step 6: Final answer
x = 8,993,771.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.