Finding the Fourth Proportional to 53,032,555,075,962, 73,184,147,144,364 and 29,621,325,741,940
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Solution
The fourth proportional to 53,032,555,075,962, 73,184,147,144,364 and 29,621,325,741,940 is: 40,876,994,491,481.24
Step by Step Solution
- Step 1: Write the proportion equation
53,032,555,075,962 : 73,184,147,144,364 = 29,621,325,741,940 : x - Step 2: Convert to fraction form
53,032,555,075,962/73,184,147,144,364 = 29,621,325,741,940/x - Step 3: Cross multiply
53,032,555,075,962x = 73,184,147,144,364 × 29,621,325,741,940 - Step 4: Simplify right side
53,032,555,075,962x = 2,167,811,461,709,274,221,234,880,512 - Step 5: Solve for x
x = 2,167,811,461,709,274,221,234,880,512/53,032,555,075,962 - Step 6: Final answer
x = 40,876,994,491,481.24
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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.