Finding the Fourth Proportional to 36,704,161.11, 55,056,238.63 and 17,476,625.73
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Solution
The fourth proportional to 36,704,161.11, 55,056,238.63 and 17,476,625.73 is: 26,214,937.15
Step by Step Solution
- Step 1: Write the proportion equation
36,704,161.11 : 55,056,238.63 = 17,476,625.73 : x - Step 2: Convert to fraction form
36,704,161.11/55,056,238.63 = 17,476,625.73/x - Step 3: Cross multiply
36,704,161.11x = 55,056,238.63 × 17,476,625.73 - Step 4: Simplify right side
36,704,161.11x = 962,197,276,638,078 - Step 5: Solve for x
x = 962,197,276,638,078/36,704,161.11 - Step 6: Final answer
x = 26,214,937.15
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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.