Finding the Fourth Proportional to 24,596,027.30, 33,942,163.38 and 13,583,243
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Solution
The fourth proportional to 24,596,027.30, 33,942,163.38 and 13,583,243 is: 18,744,679.68
Step by Step Solution
- Step 1: Write the proportion equation
24,596,027.30 : 33,942,163.38 = 13,583,243 : x - Step 2: Convert to fraction form
24,596,027.30/33,942,163.38 = 13,583,243/x - Step 3: Cross multiply
24,596,027.30x = 33,942,163.38 × 13,583,243 - Step 4: Simplify right side
24,596,027.30x = 461,044,653,136,241.38 - Step 5: Solve for x
x = 461,044,653,136,241.38/24,596,027.30 - Step 6: Final answer
x = 18,744,679.68
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.