Finding the Fourth Proportional to 52,802,058,759,374, 79,203,069,497,336 and 14,121,066,579,422
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Solution
The fourth proportional to 52,802,058,759,374, 79,203,069,497,336 and 14,121,066,579,422 is: 21,181,594,883,701.63
Step by Step Solution
- Step 1: Write the proportion equation
52,802,058,759,374 : 79,203,069,497,336 = 14,121,066,579,422 : x - Step 2: Convert to fraction form
52,802,058,759,374/79,203,069,497,336 = 14,121,066,579,422/x - Step 3: Cross multiply
52,802,058,759,374x = 79,203,069,497,336 × 14,121,066,579,422 - Step 4: Simplify right side
52,802,058,759,374x = 1,118,431,817,666,469,384,897,429,504 - Step 5: Solve for x
x = 1,118,431,817,666,469,384,897,429,504/52,802,058,759,374 - Step 6: Final answer
x = 21,181,594,883,701.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.