Finding the Fourth Proportional to 36,775,583,389,857, 55,163,428,176,158 and 15,018,090,785,481
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Solution
The fourth proportional to 36,775,583,389,857, 55,163,428,176,158 and 15,018,090,785,481 is: 22,527,157,859,211.40
Step by Step Solution
- Step 1: Write the proportion equation
36,775,583,389,857 : 55,163,428,176,158 = 15,018,090,785,481 : x - Step 2: Convert to fraction form
36,775,583,389,857/55,163,428,176,158 = 15,018,090,785,481/x - Step 3: Cross multiply
36,775,583,389,857x = 55,163,428,176,158 × 15,018,090,785,481 - Step 4: Simplify right side
36,775,583,389,857x = 828,449,372,387,901,451,223,957,504 - Step 5: Solve for x
x = 828,449,372,387,901,451,223,957,504/36,775,583,389,857 - Step 6: Final answer
x = 22,527,157,859,211.40
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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.