Finding the Fourth Proportional to 100,395,901,597.84, 150,558,656,042.04 and 29,631,731,163.28
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Solution
The fourth proportional to 100,395,901,597.84, 150,558,656,042.04 and 29,631,731,163.28 is: 44,437,208,582.61
Step by Step Solution
- Step 1: Write the proportion equation
100,395,901,597.84 : 150,558,656,042.04 = 29,631,731,163.28 : x - Step 2: Convert to fraction form
100,395,901,597.84/150,558,656,042.04 = 29,631,731,163.28/x - Step 3: Cross multiply
100,395,901,597.84x = 150,558,656,042.04 × 29,631,731,163.28 - Step 4: Simplify right side
100,395,901,597.84x = 4,461,313,620,142,471,512,064 - Step 5: Solve for x
x = 4,461,313,620,142,471,512,064/100,395,901,597.84 - Step 6: Final answer
x = 44,437,208,582.61
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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.