Finding the Fourth Proportional to 32,307,230.39, 44,584,262.47 and 17,622,961.97
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Solution
The fourth proportional to 32,307,230.39, 44,584,262.47 and 17,622,961.97 is: 24,319,842.73
Step by Step Solution
- Step 1: Write the proportion equation
32,307,230.39 : 44,584,262.47 = 17,622,961.97 : x - Step 2: Convert to fraction form
32,307,230.39/44,584,262.47 = 17,622,961.97/x - Step 3: Cross multiply
32,307,230.39x = 44,584,262.47 × 17,622,961.97 - Step 4: Simplify right side
32,307,230.39x = 785,706,761,969,308.25 - Step 5: Solve for x
x = 785,706,761,969,308.25/32,307,230.39 - Step 6: Final answer
x = 24,319,842.73
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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.