Finding the Fourth Proportional to 27,848,369.07, 41,816,276.60 and 23,586,296.09
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Solution
The fourth proportional to 27,848,369.07, 41,816,276.60 and 23,586,296.09 is: 35,416,475.50
Step by Step Solution
- Step 1: Write the proportion equation
27,848,369.07 : 41,816,276.60 = 23,586,296.09 : x - Step 2: Convert to fraction form
27,848,369.07/41,816,276.60 = 23,586,296.09/x - Step 3: Cross multiply
27,848,369.07x = 41,816,276.60 × 23,586,296.09 - Step 4: Simplify right side
27,848,369.07x = 986,291,080,941,925.62 - Step 5: Solve for x
x = 986,291,080,941,925.62/27,848,369.07 - Step 6: Final answer
x = 35,416,475.50
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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.