Finding the Fourth Proportional to 41,460,018.40, 57,233,174.12 and 26,782,842.68
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Solution
The fourth proportional to 41,460,018.40, 57,233,174.12 and 26,782,842.68 is: 36,972,176.03
Step by Step Solution
- Step 1: Write the proportion equation
41,460,018.40 : 57,233,174.12 = 26,782,842.68 : x - Step 2: Convert to fraction form
41,460,018.40/57,233,174.12 = 26,782,842.68/x - Step 3: Cross multiply
41,460,018.40x = 57,233,174.12 × 26,782,842.68 - Step 4: Simplify right side
41,460,018.40x = 1,532,867,098,533,007.25 - Step 5: Solve for x
x = 1,532,867,098,533,007.25/41,460,018.40 - Step 6: Final answer
x = 36,972,176.03
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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.