Finding the Fourth Proportional to 29,701,093.50, 44,551,675.50 and 8,135,881.14
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Solution
The fourth proportional to 29,701,093.50, 44,551,675.50 and 8,135,881.14 is: 12,203,831.37
Step by Step Solution
- Step 1: Write the proportion equation
29,701,093.50 : 44,551,675.50 = 8,135,881.14 : x - Step 2: Convert to fraction form
29,701,093.50/44,551,675.50 = 8,135,881.14/x - Step 3: Cross multiply
29,701,093.50x = 44,551,675.50 × 8,135,881.14 - Step 4: Simplify right side
29,701,093.50x = 362,467,136,455,850.06 - Step 5: Solve for x
x = 362,467,136,455,850.06/29,701,093.50 - Step 6: Final answer
x = 12,203,831.37
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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.