Finding the Fourth Proportional to 32,016,630.44, 44,182,963.67 and 17,332,296.36
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Solution
The fourth proportional to 32,016,630.44, 44,182,963.67 and 17,332,296.36 is: 23,918,576.37
Step by Step Solution
- Step 1: Write the proportion equation
32,016,630.44 : 44,182,963.67 = 17,332,296.36 : x - Step 2: Convert to fraction form
32,016,630.44/44,182,963.67 = 17,332,296.36/x - Step 3: Cross multiply
32,016,630.44x = 44,182,963.67 × 17,332,296.36 - Step 4: Simplify right side
32,016,630.44x = 765,792,220,304,891.75 - Step 5: Solve for x
x = 765,792,220,304,891.75/32,016,630.44 - Step 6: Final answer
x = 23,918,576.37
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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.