Finding the Fourth Proportional to 32,028,736.44, 44,199,680.24 and 17,344,418.82
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Solution
The fourth proportional to 32,028,736.44, 44,199,680.24 and 17,344,418.82 is: 23,935,310.94
Step by Step Solution
- Step 1: Write the proportion equation
32,028,736.44 : 44,199,680.24 = 17,344,418.82 : x - Step 2: Convert to fraction form
32,028,736.44/44,199,680.24 = 17,344,418.82/x - Step 3: Cross multiply
32,028,736.44x = 44,199,680.24 × 17,344,418.82 - Step 4: Simplify right side
32,028,736.44x = 766,617,765,770,957.62 - Step 5: Solve for x
x = 766,617,765,770,957.62/32,028,736.44 - Step 6: Final answer
x = 23,935,310.94
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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.