Finding the Fourth Proportional to 46,323,941.41, 69,462,163.37 and 24,476,069.70
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Solution
The fourth proportional to 46,323,941.41, 69,462,163.37 and 24,476,069.70 is: 36,701,556.48
Step by Step Solution
- Step 1: Write the proportion equation
46,323,941.41 : 69,462,163.37 = 24,476,069.70 : x - Step 2: Convert to fraction form
46,323,941.41/69,462,163.37 = 24,476,069.70/x - Step 3: Cross multiply
46,323,941.41x = 69,462,163.37 × 24,476,069.70 - Step 4: Simplify right side
46,323,941.41x = 1,700,160,752,218,097 - Step 5: Solve for x
x = 1,700,160,752,218,097/46,323,941.41 - Step 6: Final answer
x = 36,701,556.48
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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.