Finding the Fourth Proportional to 36,396,514.14, 54,621,887.43 and 26,706,167.24
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Solution
The fourth proportional to 36,396,514.14, 54,621,887.43 and 26,706,167.24 is: 40,079,147.55
Step by Step Solution
- Step 1: Write the proportion equation
36,396,514.14 : 54,621,887.43 = 26,706,167.24 : x - Step 2: Convert to fraction form
36,396,514.14/54,621,887.43 = 26,706,167.24/x - Step 3: Cross multiply
36,396,514.14x = 54,621,887.43 × 26,706,167.24 - Step 4: Simplify right side
36,396,514.14x = 1,458,741,260,670,033.75 - Step 5: Solve for x
x = 1,458,741,260,670,033.75/36,396,514.14 - Step 6: Final answer
x = 40,079,147.55
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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.