Finding the Fourth Proportional to 43,083,021.84, 59,454,287.96 and 24,498,163.34
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Solution
The fourth proportional to 43,083,021.84, 59,454,287.96 and 24,498,163.34 is: 33,807,304.95
Step by Step Solution
- Step 1: Write the proportion equation
43,083,021.84 : 59,454,287.96 = 24,498,163.34 : x - Step 2: Convert to fraction form
43,083,021.84/59,454,287.96 = 24,498,163.34/x - Step 3: Cross multiply
43,083,021.84x = 59,454,287.96 × 24,498,163.34 - Step 4: Simplify right side
43,083,021.84x = 1,456,520,857,707,475.50 - Step 5: Solve for x
x = 1,456,520,857,707,475.50/43,083,021.84 - Step 6: Final answer
x = 33,807,304.95
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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.