Finding the Fourth Proportional to 108,203,481.92, 149,233,737.92 and 95,122,772.48
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Solution
The fourth proportional to 108,203,481.92, 149,233,737.92 and 95,122,772.48 is: 131,192,884.43
Step by Step Solution
- Step 1: Write the proportion equation
108,203,481.92 : 149,233,737.92 = 95,122,772.48 : x - Step 2: Convert to fraction form
108,203,481.92/149,233,737.92 = 95,122,772.48/x - Step 3: Cross multiply
108,203,481.92x = 149,233,737.92 × 95,122,772.48 - Step 4: Simplify right side
108,203,481.92x = 14,195,526,898,504,108 - Step 5: Solve for x
x = 14,195,526,898,504,108/108,203,481.92 - Step 6: Final answer
x = 131,192,884.43
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.