Finding the Fourth Proportional to 33,512,446.14, 50,268,671.94 and 10,793,343.39
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Solution
The fourth proportional to 33,512,446.14, 50,268,671.94 and 10,793,343.39 is: 16,190,015.96
Step by Step Solution
- Step 1: Write the proportion equation
33,512,446.14 : 50,268,671.94 = 10,793,343.39 : x - Step 2: Convert to fraction form
33,512,446.14/50,268,671.94 = 10,793,343.39/x - Step 3: Cross multiply
33,512,446.14x = 50,268,671.94 × 10,793,343.39 - Step 4: Simplify right side
33,512,446.14x = 542,567,038,007,677.50 - Step 5: Solve for x
x = 542,567,038,007,677.50/33,512,446.14 - Step 6: Final answer
x = 16,190,015.96
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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.