Finding the Fourth Proportional to 32,211,527.28, 44,434,968 and 19,149,496.08
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Solution
The fourth proportional to 32,211,527.28, 44,434,968 and 19,149,496.08 is: 26,416,234.11
Step by Step Solution
- Step 1: Write the proportion equation
32,211,527.28 : 44,434,968 = 19,149,496.08 : x - Step 2: Convert to fraction form
32,211,527.28/44,434,968 = 19,149,496.08/x - Step 3: Cross multiply
32,211,527.28x = 44,434,968 × 19,149,496.08 - Step 4: Simplify right side
32,211,527.28x = 850,907,245,530,925.38 - Step 5: Solve for x
x = 850,907,245,530,925.38/32,211,527.28 - Step 6: Final answer
x = 26,416,234.11
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.