Finding the Fourth Proportional to 24,230,398.93, 36,345,914.97 and 8,056,350.21
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Solution
The fourth proportional to 24,230,398.93, 36,345,914.97 and 8,056,350.21 is: 12,084,630.58
Step by Step Solution
- Step 1: Write the proportion equation
24,230,398.93 : 36,345,914.97 = 8,056,350.21 : x - Step 2: Convert to fraction form
24,230,398.93/36,345,914.97 = 8,056,350.21/x - Step 3: Cross multiply
24,230,398.93x = 36,345,914.97 × 8,056,350.21 - Step 4: Simplify right side
24,230,398.93x = 292,815,419,807,287.56 - Step 5: Solve for x
x = 292,815,419,807,287.56/24,230,398.93 - Step 6: Final answer
x = 12,084,630.58
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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.