Finding the Fourth Proportional to 2,474,361,890.84, 3,709,091,232.48 and 1,161,914,533.04
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Solution
The fourth proportional to 2,474,361,890.84, 3,709,091,232.48 and 1,161,914,533.04 is: 1,741,720,571.81
Step by Step Solution
- Step 1: Write the proportion equation
2,474,361,890.84 : 3,709,091,232.48 = 1,161,914,533.04 : x - Step 2: Convert to fraction form
2,474,361,890.84/3,709,091,232.48 = 1,161,914,533.04/x - Step 3: Cross multiply
2,474,361,890.84x = 3,709,091,232.48 × 1,161,914,533.04 - Step 4: Simplify right side
2,474,361,890.84x = 4,309,647,007,389,756,928 - Step 5: Solve for x
x = 4,309,647,007,389,756,928/2,474,361,890.84 - Step 6: Final answer
x = 1,741,720,571.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.