Finding the Fourth Proportional to 2,474,361,888.84, 3,709,091,229.48 and 1,161,914,531.04
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Solution
The fourth proportional to 2,474,361,888.84, 3,709,091,229.48 and 1,161,914,531.04 is: 1,741,720,568.82
Step by Step Solution
- Step 1: Write the proportion equation
2,474,361,888.84 : 3,709,091,229.48 = 1,161,914,531.04 : x - Step 2: Convert to fraction form
2,474,361,888.84/3,709,091,229.48 = 1,161,914,531.04/x - Step 3: Cross multiply
2,474,361,888.84x = 3,709,091,229.48 × 1,161,914,531.04 - Step 4: Simplify right side
2,474,361,888.84x = 4,309,646,996,485,831,168 - Step 5: Solve for x
x = 4,309,646,996,485,831,168/2,474,361,888.84 - Step 6: Final answer
x = 1,741,720,568.82
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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.