Finding the Fourth Proportional to 8,944,471.33, 13,416,706.99 and 8,944,471.33
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Solution
The fourth proportional to 8,944,471.33, 13,416,706.99 and 8,944,471.33 is: 13,416,706.99
Step by Step Solution
- Step 1: Write the proportion equation
8,944,471.33 : 13,416,706.99 = 8,944,471.33 : x - Step 2: Convert to fraction form
8,944,471.33/13,416,706.99 = 8,944,471.33/x - Step 3: Cross multiply
8,944,471.33x = 13,416,706.99 × 8,944,471.33 - Step 4: Simplify right side
8,944,471.33x = 120,005,350,947,982.05 - Step 5: Solve for x
x = 120,005,350,947,982.05/8,944,471.33 - Step 6: Final answer
x = 13,416,706.99
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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.