Finding the Fourth Proportional to 24,271,290.70, 36,406,936.05 and 14,747,245.90
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Solution
The fourth proportional to 24,271,290.70, 36,406,936.05 and 14,747,245.90 is: 22,120,868.85
Step by Step Solution
- Step 1: Write the proportion equation
24,271,290.70 : 36,406,936.05 = 14,747,245.90 : x - Step 2: Convert to fraction form
24,271,290.70/36,406,936.05 = 14,747,245.90/x - Step 3: Cross multiply
24,271,290.70x = 36,406,936.05 × 14,747,245.90 - Step 4: Simplify right side
24,271,290.70x = 536,902,038,394,924.69 - Step 5: Solve for x
x = 536,902,038,394,924.69/24,271,290.70 - Step 6: Final answer
x = 22,120,868.85
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.