Finding the Fourth Proportional to 5,394,816,099.40, 8,092,448,097.90 and 1,714,217,571.40
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Solution
The fourth proportional to 5,394,816,099.40, 8,092,448,097.90 and 1,714,217,571.40 is: 2,571,397,517.44
Step by Step Solution
- Step 1: Write the proportion equation
5,394,816,099.40 : 8,092,448,097.90 = 1,714,217,571.40 : x - Step 2: Convert to fraction form
5,394,816,099.40/8,092,448,097.90 = 1,714,217,571.40/x - Step 3: Cross multiply
5,394,816,099.40x = 8,092,448,097.90 × 1,714,217,571.40 - Step 4: Simplify right side
5,394,816,099.40x = 13,872,216,725,062,686,720 - Step 5: Solve for x
x = 13,872,216,725,062,686,720/5,394,816,099.40 - Step 6: Final answer
x = 2,571,397,517.44
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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.