Finding the Third Proportional to 18,119,497,075,530 and 39,747,022,098,546
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Solution
The third proportional to 18,119,497,075,530 and 39,747,022,098,546 is: 87,189,272,368,703.08
Step by Step Solution
- Step 1: Write the proportion equation
18,119,497,075,530 : 39,747,022,098,546 = 39,747,022,098,546 : x - Step 2: Convert to fraction form
18,119,497,075,530/39,747,022,098,546 = 39,747,022,098,546/x - Step 3: Cross multiply
18,119,497,075,530x = 39,747,022,098,546 × 39,747,022,098,546 - Step 4: Simplify right side
18,119,497,075,530x = 1,579,825,765,702,304,025,521,684,480 - Step 5: Solve for x
x = 1,579,825,765,702,304,025,521,684,480/18,119,497,075,530 - Step 6: Final answer
x = 87,189,272,368,703.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.