Finding the Fourth Proportional to 33,598,350.14, 50,356,581.68 and 17,415,379.58
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Solution
The fourth proportional to 33,598,350.14, 50,356,581.68 and 17,415,379.58 is: 26,101,846.68
Step by Step Solution
- Step 1: Write the proportion equation
33,598,350.14 : 50,356,581.68 = 17,415,379.58 : x - Step 2: Convert to fraction form
33,598,350.14/50,356,581.68 = 17,415,379.58/x - Step 3: Cross multiply
33,598,350.14x = 50,356,581.68 × 17,415,379.58 - Step 4: Simplify right side
33,598,350.14x = 876,978,983,969,614.25 - Step 5: Solve for x
x = 876,978,983,969,614.25/33,598,350.14 - Step 6: Final answer
x = 26,101,846.68
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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.