Finding the Fourth Proportional to 24,471,081.26, 33,760,534.74 and 14,011,508.06
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Solution
The fourth proportional to 24,471,081.26, 33,760,534.74 and 14,011,508.06 is: 19,330,408.80
Step by Step Solution
- Step 1: Write the proportion equation
24,471,081.26 : 33,760,534.74 = 14,011,508.06 : x - Step 2: Convert to fraction form
24,471,081.26/33,760,534.74 = 14,011,508.06/x - Step 3: Cross multiply
24,471,081.26x = 33,760,534.74 × 14,011,508.06 - Step 4: Simplify right side
24,471,081.26x = 473,036,004,619,420.06 - Step 5: Solve for x
x = 473,036,004,619,420.06/24,471,081.26 - Step 6: Final answer
x = 19,330,408.80
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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.