Finding the Fourth Proportional to 22,546,739.92, 33,821,247.12 and 6,373,852.24
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Solution
The fourth proportional to 22,546,739.92, 33,821,247.12 and 6,373,852.24 is: 9,561,099.85
Step by Step Solution
- Step 1: Write the proportion equation
22,546,739.92 : 33,821,247.12 = 6,373,852.24 : x - Step 2: Convert to fraction form
22,546,739.92/33,821,247.12 = 6,373,852.24/x - Step 3: Cross multiply
22,546,739.92x = 33,821,247.12 × 6,373,852.24 - Step 4: Simplify right side
22,546,739.92x = 215,571,631,715,405.53 - Step 5: Solve for x
x = 215,571,631,715,405.53/22,546,739.92 - Step 6: Final answer
x = 9,561,099.85
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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.