Finding the Fourth Proportional to 41,068,231.19, 61,662,904 and 22,907,908.07
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Solution
The fourth proportional to 41,068,231.19, 61,662,904 and 22,907,908.07 is: 34,395,640.99
Step by Step Solution
- Step 1: Write the proportion equation
41,068,231.19 : 61,662,904 = 22,907,908.07 : x - Step 2: Convert to fraction form
41,068,231.19/61,662,904 = 22,907,908.07/x - Step 3: Cross multiply
41,068,231.19x = 61,662,904 × 22,907,908.07 - Step 4: Simplify right side
41,068,231.19x = 1,412,568,136,161,235.25 - Step 5: Solve for x
x = 1,412,568,136,161,235.25/41,068,231.19 - Step 6: Final answer
x = 34,395,640.99
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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.