Finding the Fourth Proportional to 27,494,101.70, 41,246,463.28 and 10,453,449.68
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Solution
The fourth proportional to 27,494,101.70, 41,246,463.28 and 10,453,449.68 is: 15,682,193.70
Step by Step Solution
- Step 1: Write the proportion equation
27,494,101.70 : 41,246,463.28 = 10,453,449.68 : x - Step 2: Convert to fraction form
27,494,101.70/41,246,463.28 = 10,453,449.68/x - Step 3: Cross multiply
27,494,101.70x = 41,246,463.28 × 10,453,449.68 - Step 4: Simplify right side
27,494,101.70x = 431,167,828,375,447.75 - Step 5: Solve for x
x = 431,167,828,375,447.75/27,494,101.70 - Step 6: Final answer
x = 15,682,193.70
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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.