Finding the Fourth Proportional to 24,747,853.55, 34,136,503.20 and 14,682,226.14
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Solution
The fourth proportional to 24,747,853.55, 34,136,503.20 and 14,682,226.14 is: 20,252,255.76
Step by Step Solution
- Step 1: Write the proportion equation
24,747,853.55 : 34,136,503.20 = 14,682,226.14 : x - Step 2: Convert to fraction form
24,747,853.55/34,136,503.20 = 14,682,226.14/x - Step 3: Cross multiply
24,747,853.55x = 34,136,503.20 × 14,682,226.14 - Step 4: Simplify right side
24,747,853.55x = 501,199,859,611,233.69 - Step 5: Solve for x
x = 501,199,859,611,233.69/24,747,853.55 - Step 6: Final answer
x = 20,252,255.76
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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.