Finding the Fourth Proportional to 36,362,051,750,742, 50,179,231,659,014 and 19,694,610,511,992
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Solution
The fourth proportional to 36,362,051,750,742, 50,179,231,659,014 and 19,694,610,511,992 is: 27,178,345,988,001.97
Step by Step Solution
- Step 1: Write the proportion equation
36,362,051,750,742 : 50,179,231,659,014 = 19,694,610,511,992 : x - Step 2: Convert to fraction form
36,362,051,750,742/50,179,231,659,014 = 19,694,610,511,992/x - Step 3: Cross multiply
36,362,051,750,742x = 50,179,231,659,014 × 19,694,610,511,992 - Step 4: Simplify right side
36,362,051,750,742x = 988,260,423,315,298,939,169,669,120 - Step 5: Solve for x
x = 988,260,423,315,298,939,169,669,120/36,362,051,750,742 - Step 6: Final answer
x = 27,178,345,988,001.97
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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.