Finding the Fourth Proportional to 173,375,321.94, 259,716,452.76 and 104,250,277.26
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Solution
The fourth proportional to 173,375,321.94, 259,716,452.76 and 104,250,277.26 is: 156,167,047.92
Step by Step Solution
- Step 1: Write the proportion equation
173,375,321.94 : 259,716,452.76 = 104,250,277.26 : x - Step 2: Convert to fraction form
173,375,321.94/259,716,452.76 = 104,250,277.26/x - Step 3: Cross multiply
173,375,321.94x = 259,716,452.76 × 104,250,277.26 - Step 4: Simplify right side
173,375,321.94x = 27,075,512,209,213,692 - Step 5: Solve for x
x = 27,075,512,209,213,692/173,375,321.94 - Step 6: Final answer
x = 156,167,047.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.