Finding the Fourth Proportional to 10,222,497,327,992, 15,334,688,626,359 and 3,338,326,763,521.80
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Solution
The fourth proportional to 10,222,497,327,992, 15,334,688,626,359 and 3,338,326,763,521.80 is: 5,007,797,978,236.62
Step by Step Solution
- Step 1: Write the proportion equation
10,222,497,327,992 : 15,334,688,626,359 = 3,338,326,763,521.80 : x - Step 2: Convert to fraction form
10,222,497,327,992/15,334,688,626,359 = 3,338,326,763,521.80/x - Step 3: Cross multiply
10,222,497,327,992x = 15,334,688,626,359 × 3,338,326,763,521.80 - Step 4: Simplify right side
10,222,497,327,992x = 51,192,201,451,647,591,910,473,728 - Step 5: Solve for x
x = 51,192,201,451,647,591,910,473,728/10,222,497,327,992 - Step 6: Final answer
x = 5,007,797,978,236.62
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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.