Finding the Fourth Proportional to 36,775,583,385,892, 55,163,428,170,232 and 15,018,090,781,540
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Solution
The fourth proportional to 36,775,583,385,892, 55,163,428,170,232 and 15,018,090,781,540 is: 22,527,157,853,308.68
Step by Step Solution
- Step 1: Write the proportion equation
36,775,583,385,892 : 55,163,428,170,232 = 15,018,090,781,540 : x - Step 2: Convert to fraction form
36,775,583,385,892/55,163,428,170,232 = 15,018,090,781,540/x - Step 3: Cross multiply
36,775,583,385,892x = 55,163,428,170,232 × 15,018,090,781,540 - Step 4: Simplify right side
36,775,583,385,892x = 828,449,372,081,505,081,397,084,160 - Step 5: Solve for x
x = 828,449,372,081,505,081,397,084,160/36,775,583,385,892 - Step 6: Final answer
x = 22,527,157,853,308.68
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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.