Finding the Fourth Proportional to 41,096,268.70, 56,691,349.39 and 25,410,278.99
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Solution
The fourth proportional to 41,096,268.70, 56,691,349.39 and 25,410,278.99 is: 35,052,890.44
Step by Step Solution
- Step 1: Write the proportion equation
41,096,268.70 : 56,691,349.39 = 25,410,278.99 : x - Step 2: Convert to fraction form
41,096,268.70/56,691,349.39 = 25,410,278.99/x - Step 3: Cross multiply
41,096,268.70x = 56,691,349.39 × 25,410,278.99 - Step 4: Simplify right side
41,096,268.70x = 1,440,543,004,319,466.25 - Step 5: Solve for x
x = 1,440,543,004,319,466.25/41,096,268.70 - Step 6: Final answer
x = 35,052,890.44
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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.