Finding the Fourth Proportional to 16,344,962,942.13, 24,517,444,737.60 and 3,923,293,515.39
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Solution
The fourth proportional to 16,344,962,942.13, 24,517,444,737.60 and 3,923,293,515.39 is: 5,884,940,350.95
Step by Step Solution
- Step 1: Write the proportion equation
16,344,962,942.13 : 24,517,444,737.60 = 3,923,293,515.39 : x - Step 2: Convert to fraction form
16,344,962,942.13/24,517,444,737.60 = 3,923,293,515.39/x - Step 3: Cross multiply
16,344,962,942.13x = 24,517,444,737.60 × 3,923,293,515.39 - Step 4: Simplify right side
16,344,962,942.13x = 96,189,131,952,958,750,720 - Step 5: Solve for x
x = 96,189,131,952,958,750,720/16,344,962,942.13 - Step 6: Final answer
x = 5,884,940,350.95
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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.