Finding the Fourth Proportional to 35,055,585,259,865, 48,356,608,626,250 and 21,863,673,796,833
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Solution
The fourth proportional to 35,055,585,259,865, 48,356,608,626,250 and 21,863,673,796,833 is: 30,159,334,356,796.36
Step by Step Solution
- Step 1: Write the proportion equation
35,055,585,259,865 : 48,356,608,626,250 = 21,863,673,796,833 : x - Step 2: Convert to fraction form
35,055,585,259,865/48,356,608,626,250 = 21,863,673,796,833/x - Step 3: Cross multiply
35,055,585,259,865x = 48,356,608,626,250 × 21,863,673,796,833 - Step 4: Simplify right side
35,055,585,259,865x = 1,057,253,116,925,450,713,873,514,496 - Step 5: Solve for x
x = 1,057,253,116,925,450,713,873,514,496/35,055,585,259,865 - Step 6: Final answer
x = 30,159,334,356,796.36
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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.