Finding the Fourth Proportional to 41,609,135.30, 62,413,897.35 and 14,682,791.30
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Solution
The fourth proportional to 41,609,135.30, 62,413,897.35 and 14,682,791.30 is: 22,024,255.55
Step by Step Solution
- Step 1: Write the proportion equation
41,609,135.30 : 62,413,897.35 = 14,682,791.30 : x - Step 2: Convert to fraction form
41,609,135.30/62,413,897.35 = 14,682,791.30/x - Step 3: Cross multiply
41,609,135.30x = 62,413,897.35 × 14,682,791.30 - Step 4: Simplify right side
41,609,135.30x = 916,410,229,009,673.12 - Step 5: Solve for x
x = 916,410,229,009,673.12/41,609,135.30 - Step 6: Final answer
x = 22,024,255.55
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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.