Finding the Fourth Proportional to 32,032,553.13, 44,204,704.25 and 17,347,881.69
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Solution
The fourth proportional to 32,032,553.13, 44,204,704.25 and 17,347,881.69 is: 23,939,958.09
Step by Step Solution
- Step 1: Write the proportion equation
32,032,553.13 : 44,204,704.25 = 17,347,881.69 : x - Step 2: Convert to fraction form
32,032,553.13/44,204,704.25 = 17,347,881.69/x - Step 3: Cross multiply
32,032,553.13x = 44,204,704.25 × 17,347,881.69 - Step 4: Simplify right side
32,032,553.13x = 766,857,979,383,700.75 - Step 5: Solve for x
x = 766,857,979,383,700.75/32,032,553.13 - Step 6: Final answer
x = 23,939,958.09
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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.