Finding the Fourth Proportional to 48,915,075,848,133, 67,504,236,982,419 and 26,693,805,556,718
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Solution
The fourth proportional to 48,915,075,848,133, 67,504,236,982,419 and 26,693,805,556,718 is: 36,838,233,305,777.08
Step by Step Solution
- Step 1: Write the proportion equation
48,915,075,848,133 : 67,504,236,982,419 = 26,693,805,556,718 : x - Step 2: Convert to fraction form
48,915,075,848,133/67,504,236,982,419 = 26,693,805,556,718/x - Step 3: Cross multiply
48,915,075,848,133x = 67,504,236,982,419 × 26,693,805,556,718 - Step 4: Simplify right side
48,915,075,848,133x = 1,801,944,976,263,304,908,113,969,152 - Step 5: Solve for x
x = 1,801,944,976,263,304,908,113,969,152/48,915,075,848,133 - Step 6: Final answer
x = 36,838,233,305,777.08
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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.