Finding the Fourth Proportional to 32,276,640.63, 44,541,476.33 and 17,592,306.15
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Solution
The fourth proportional to 32,276,640.63, 44,541,476.33 and 17,592,306.15 is: 24,277,225.65
Step by Step Solution
- Step 1: Write the proportion equation
32,276,640.63 : 44,541,476.33 = 17,592,306.15 : x - Step 2: Convert to fraction form
32,276,640.63/44,541,476.33 = 17,592,306.15/x - Step 3: Cross multiply
32,276,640.63x = 44,541,476.33 × 17,592,306.15 - Step 4: Simplify right side
32,276,640.63x = 783,587,287,882,376.88 - Step 5: Solve for x
x = 783,587,287,882,376.88/32,276,640.63 - Step 6: Final answer
x = 24,277,225.65
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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.