Finding the Fourth Proportional to 32,014,582.24, 44,180,229.20 and 17,330,244.52
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Solution
The fourth proportional to 32,014,582.24, 44,180,229.20 and 17,330,244.52 is: 23,915,794.66
Step by Step Solution
- Step 1: Write the proportion equation
32,014,582.24 : 44,180,229.20 = 17,330,244.52 : x - Step 2: Convert to fraction form
32,014,582.24/44,180,229.20 = 17,330,244.52/x - Step 3: Cross multiply
32,014,582.24x = 44,180,229.20 × 17,330,244.52 - Step 4: Simplify right side
32,014,582.24x = 765,654,174,985,644 - Step 5: Solve for x
x = 765,654,174,985,644/32,014,582.24 - Step 6: Final answer
x = 23,915,794.66
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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.