Finding the Fourth Proportional to 32,458,024, 44,793,472.80 and 17,971,336
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Solution
The fourth proportional to 32,458,024, 44,793,472.80 and 17,971,336 is: 24,801,218.65
Step by Step Solution
- Step 1: Write the proportion equation
32,458,024 : 44,793,472.80 = 17,971,336 : x - Step 2: Convert to fraction form
32,458,024/44,793,472.80 = 17,971,336/x - Step 3: Cross multiply
32,458,024x = 44,793,472.80 × 17,971,336 - Step 4: Simplify right side
32,458,024x = 804,998,550,295,660.75 - Step 5: Solve for x
x = 804,998,550,295,660.75/32,458,024 - Step 6: Final answer
x = 24,801,218.65
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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.