Finding the Fourth Proportional to 46,323,745.94, 69,440,433.06 and 22,056,152.42
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Solution
The fourth proportional to 46,323,745.94, 69,440,433.06 and 22,056,152.42 is: 33,062,714.26
Step by Step Solution
- Step 1: Write the proportion equation
46,323,745.94 : 69,440,433.06 = 22,056,152.42 : x - Step 2: Convert to fraction form
46,323,745.94/69,440,433.06 = 22,056,152.42/x - Step 3: Cross multiply
46,323,745.94x = 69,440,433.06 × 22,056,152.42 - Step 4: Simplify right side
46,323,745.94x = 1,531,588,775,682,167.25 - Step 5: Solve for x
x = 1,531,588,775,682,167.25/46,323,745.94 - Step 6: Final answer
x = 33,062,714.26
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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.