Finding the Fourth Proportional to 33,268,593.12, 46,145,535.09 and 32,383,732.92
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Solution
The fourth proportional to 33,268,593.12, 46,145,535.09 and 32,383,732.92 is: 44,918,180.89
Step by Step Solution
- Step 1: Write the proportion equation
33,268,593.12 : 46,145,535.09 = 32,383,732.92 : x - Step 2: Convert to fraction form
33,268,593.12/46,145,535.09 = 32,383,732.92/x - Step 3: Cross multiply
33,268,593.12x = 46,145,535.09 × 32,383,732.92 - Step 4: Simplify right side
33,268,593.12x = 1,494,364,683,805,048.25 - Step 5: Solve for x
x = 1,494,364,683,805,048.25/33,268,593.12 - Step 6: Final answer
x = 44,918,180.89
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.