Finding the Fourth Proportional to 41,524,615.80, 62,268,261.30 and 15,957,127.80
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Solution
The fourth proportional to 41,524,615.80, 62,268,261.30 and 15,957,127.80 is: 23,928,520.09
Step by Step Solution
- Step 1: Write the proportion equation
41,524,615.80 : 62,268,261.30 = 15,957,127.80 : x - Step 2: Convert to fraction form
41,524,615.80/62,268,261.30 = 15,957,127.80/x - Step 3: Cross multiply
41,524,615.80x = 62,268,261.30 × 15,957,127.80 - Step 4: Simplify right side
41,524,615.80x = 993,622,603,447,894.12 - Step 5: Solve for x
x = 993,622,603,447,894.12/41,524,615.80 - Step 6: Final answer
x = 23,928,520.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.