Finding the Fourth Proportional to 24,971,474.96, 34,463,433 and 14,107,158.80
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Solution
The fourth proportional to 24,971,474.96, 34,463,433 and 14,107,158.80 is: 19,469,459.57
Step by Step Solution
- Step 1: Write the proportion equation
24,971,474.96 : 34,463,433 = 14,107,158.80 : x - Step 2: Convert to fraction form
24,971,474.96/34,463,433 = 14,107,158.80/x - Step 3: Cross multiply
24,971,474.96x = 34,463,433 × 14,107,158.80 - Step 4: Simplify right side
24,971,474.96x = 486,181,122,124,160.44 - Step 5: Solve for x
x = 486,181,122,124,160.44/24,971,474.96 - Step 6: Final answer
x = 19,469,459.57
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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.