Finding the Fourth Proportional to 2,836,571,833.22, 4,261,314,757.64 and 2,052,045,342.99
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Solution
The fourth proportional to 2,836,571,833.22, 4,261,314,757.64 and 2,052,045,342.99 is: 3,082,739,171.64
Step by Step Solution
- Step 1: Write the proportion equation
2,836,571,833.22 : 4,261,314,757.64 = 2,052,045,342.99 : x - Step 2: Convert to fraction form
2,836,571,833.22/4,261,314,757.64 = 2,052,045,342.99/x - Step 3: Cross multiply
2,836,571,833.22x = 4,261,314,757.64 × 2,052,045,342.99 - Step 4: Simplify right side
2,836,571,833.22x = 8,744,411,103,419,462,656 - Step 5: Solve for x
x = 8,744,411,103,419,462,656/2,836,571,833.22 - Step 6: Final answer
x = 3,082,739,171.64
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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.