Finding the Fourth Proportional to 36,338,008.13, 54,518,821.98 and 24,256,582.73
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Solution
The fourth proportional to 36,338,008.13, 54,518,821.98 and 24,256,582.73 is: 36,392,757.44
Step by Step Solution
- Step 1: Write the proportion equation
36,338,008.13 : 54,518,821.98 = 24,256,582.73 : x - Step 2: Convert to fraction form
36,338,008.13/54,518,821.98 = 24,256,582.73/x - Step 3: Cross multiply
36,338,008.13x = 54,518,821.98 × 24,256,582.73 - Step 4: Simplify right side
36,338,008.13x = 1,322,440,315,427,418.25 - Step 5: Solve for x
x = 1,322,440,315,427,418.25/36,338,008.13 - Step 6: Final answer
x = 36,392,757.44
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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.