Finding the Fourth Proportional to 32,015,243.24, 48,015,677.44 and 14,726,840.12
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Solution
The fourth proportional to 32,015,243.24, 48,015,677.44 and 14,726,840.12 is: 22,086,954.01
Step by Step Solution
- Step 1: Write the proportion equation
32,015,243.24 : 48,015,677.44 = 14,726,840.12 : x - Step 2: Convert to fraction form
32,015,243.24/48,015,677.44 = 14,726,840.12/x - Step 3: Cross multiply
32,015,243.24x = 48,015,677.44 × 14,726,840.12 - Step 4: Simplify right side
32,015,243.24x = 707,119,204,912,370.88 - Step 5: Solve for x
x = 707,119,204,912,370.88/32,015,243.24 - Step 6: Final answer
x = 22,086,954.01
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.