Finding the Fourth Proportional to 24,335,906.02, 33,583,550.97 and 13,470,890.02
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Solution
The fourth proportional to 24,335,906.02, 33,583,550.97 and 13,470,890.02 is: 18,589,828.59
Step by Step Solution
- Step 1: Write the proportion equation
24,335,906.02 : 33,583,550.97 = 13,470,890.02 : x - Step 2: Convert to fraction form
24,335,906.02/33,583,550.97 = 13,470,890.02/x - Step 3: Cross multiply
24,335,906.02x = 33,583,550.97 × 13,470,890.02 - Step 4: Simplify right side
24,335,906.02x = 452,400,321,597,934.31 - Step 5: Solve for x
x = 452,400,321,597,934.31/24,335,906.02 - Step 6: Final answer
x = 18,589,828.59
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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.