Finding the Fourth Proportional to 61,345,334,462,010, 84,659,222,673,984 and 33,971,752,391,226
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Solution
The fourth proportional to 61,345,334,462,010, 84,659,222,673,984 and 33,971,752,391,226 is: 46,882,491,970,034.27
Step by Step Solution
- Step 1: Write the proportion equation
61,345,334,462,010 : 84,659,222,673,984 = 33,971,752,391,226 : x - Step 2: Convert to fraction form
61,345,334,462,010/84,659,222,673,984 = 33,971,752,391,226/x - Step 3: Cross multiply
61,345,334,462,010x = 84,659,222,673,984 × 33,971,752,391,226 - Step 4: Simplify right side
61,345,334,462,010x = 2,876,022,150,314,250,447,901,163,520 - Step 5: Solve for x
x = 2,876,022,150,314,250,447,901,163,520/61,345,334,462,010 - Step 6: Final answer
x = 46,882,491,970,034.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.