Finding the Fourth Proportional to 32,351,314.08, 48,527,400.15 and 10,785,922.70
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Solution
The fourth proportional to 32,351,314.08, 48,527,400.15 and 10,785,922.70 is: 16,179,027.08
Step by Step Solution
- Step 1: Write the proportion equation
32,351,314.08 : 48,527,400.15 = 10,785,922.70 : x - Step 2: Convert to fraction form
32,351,314.08/48,527,400.15 = 10,785,922.70/x - Step 3: Cross multiply
32,351,314.08x = 48,527,400.15 × 10,785,922.70 - Step 4: Simplify right side
32,351,314.08x = 523,412,786,607,231.38 - Step 5: Solve for x
x = 523,412,786,607,231.38/32,351,314.08 - Step 6: Final answer
x = 16,179,027.08
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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.