Finding the Fourth Proportional to 39,174,897.97, 54,044,589.72 and 24,465,026.62
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Solution
The fourth proportional to 39,174,897.97, 54,044,589.72 and 24,465,026.62 is: 33,751,264.07
Step by Step Solution
- Step 1: Write the proportion equation
39,174,897.97 : 54,044,589.72 = 24,465,026.62 : x - Step 2: Convert to fraction form
39,174,897.97/54,044,589.72 = 24,465,026.62/x - Step 3: Cross multiply
39,174,897.97x = 54,044,589.72 × 24,465,026.62 - Step 4: Simplify right side
39,174,897.97x = 1,322,202,326,166,778.25 - Step 5: Solve for x
x = 1,322,202,326,166,778.25/39,174,897.97 - Step 6: Final answer
x = 33,751,264.07
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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.