Finding the Fourth Proportional to 3,435,494,804.80, 5,154,753,861.60 and 1,594,299,745.60
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Solution
The fourth proportional to 3,435,494,804.80, 5,154,753,861.60 and 1,594,299,745.60 is: 2,392,151,127.31
Step by Step Solution
- Step 1: Write the proportion equation
3,435,494,804.80 : 5,154,753,861.60 = 1,594,299,745.60 : x - Step 2: Convert to fraction form
3,435,494,804.80/5,154,753,861.60 = 1,594,299,745.60/x - Step 3: Cross multiply
3,435,494,804.80x = 5,154,753,861.60 × 1,594,299,745.60 - Step 4: Simplify right side
3,435,494,804.80x = 8,218,222,770,179,497,984 - Step 5: Solve for x
x = 8,218,222,770,179,497,984/3,435,494,804.80 - Step 6: Final answer
x = 2,392,151,127.31
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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.