Finding the Fourth Proportional to 24,991,794.82, 37,489,337.12 and 6,548,191.42
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Solution
The fourth proportional to 24,991,794.82, 37,489,337.12 and 6,548,191.42 is: 9,822,718.11
Step by Step Solution
- Step 1: Write the proportion equation
24,991,794.82 : 37,489,337.12 = 6,548,191.42 : x - Step 2: Convert to fraction form
24,991,794.82/37,489,337.12 = 6,548,191.42/x - Step 3: Cross multiply
24,991,794.82x = 37,489,337.12 × 6,548,191.42 - Step 4: Simplify right side
24,991,794.82x = 245,487,355,637,930.56 - Step 5: Solve for x
x = 245,487,355,637,930.56/24,991,794.82 - Step 6: Final answer
x = 9,822,718.11
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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.