Finding the Fourth Proportional to 43,854,162.44, 60,518,010.75 and 24,274,630.76
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Solution
The fourth proportional to 43,854,162.44, 60,518,010.75 and 24,274,630.76 is: 33,498,584.48
Step by Step Solution
- Step 1: Write the proportion equation
43,854,162.44 : 60,518,010.75 = 24,274,630.76 : x - Step 2: Convert to fraction form
43,854,162.44/60,518,010.75 = 24,274,630.76/x - Step 3: Cross multiply
43,854,162.44x = 60,518,010.75 × 24,274,630.76 - Step 4: Simplify right side
43,854,162.44x = 1,469,052,365,285,960.75 - Step 5: Solve for x
x = 1,469,052,365,285,960.75/43,854,162.44 - Step 6: Final answer
x = 33,498,584.48
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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.