Finding the Fourth Proportional to 43,227,324.21, 64,737,087.71 and 24,727,180.37
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Solution
The fourth proportional to 43,227,324.21, 64,737,087.71 and 24,727,180.37 is: 37,031,337.79
Step by Step Solution
- Step 1: Write the proportion equation
43,227,324.21 : 64,737,087.71 = 24,727,180.37 : x - Step 2: Convert to fraction form
43,227,324.21/64,737,087.71 = 24,727,180.37/x - Step 3: Cross multiply
43,227,324.21x = 64,737,087.71 × 24,727,180.37 - Step 4: Simplify right side
43,227,324.21x = 1,600,765,644,433,680.25 - Step 5: Solve for x
x = 1,600,765,644,433,680.25/43,227,324.21 - Step 6: Final answer
x = 37,031,337.79
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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.