Finding the Fourth Proportional to 5,824,998,486.96, 8,743,715,584.66 and 2,510,448,799.68
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Solution
The fourth proportional to 5,824,998,486.96, 8,743,715,584.66 and 2,510,448,799.68 is: 3,768,352,960.67
Step by Step Solution
- Step 1: Write the proportion equation
5,824,998,486.96 : 8,743,715,584.66 = 2,510,448,799.68 : x - Step 2: Convert to fraction form
5,824,998,486.96/8,743,715,584.66 = 2,510,448,799.68/x - Step 3: Cross multiply
5,824,998,486.96x = 8,743,715,584.66 × 2,510,448,799.68 - Step 4: Simplify right side
5,824,998,486.96x = 21,950,650,294,253,002,752 - Step 5: Solve for x
x = 21,950,650,294,253,002,752/5,824,998,486.96 - Step 6: Final answer
x = 3,768,352,960.67
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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.