Finding the Fourth Proportional to 41,633,743.68, 57,447,010.08 and 23,989,896
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Solution
The fourth proportional to 41,633,743.68, 57,447,010.08 and 23,989,896 is: 33,101,702.50
Step by Step Solution
- Step 1: Write the proportion equation
41,633,743.68 : 57,447,010.08 = 23,989,896 : x - Step 2: Convert to fraction form
41,633,743.68/57,447,010.08 = 23,989,896/x - Step 3: Cross multiply
41,633,743.68x = 57,447,010.08 × 23,989,896 - Step 4: Simplify right side
41,633,743.68x = 1,378,147,797,330,151.75 - Step 5: Solve for x
x = 1,378,147,797,330,151.75/41,633,743.68 - Step 6: Final answer
x = 33,101,702.50
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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.