Finding the Fourth Proportional to 24,926,119.96, 37,385,440.17 and 7,884,578.56
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Solution
The fourth proportional to 24,926,119.96, 37,385,440.17 and 7,884,578.56 is: 11,825,684.88
Step by Step Solution
- Step 1: Write the proportion equation
24,926,119.96 : 37,385,440.17 = 7,884,578.56 : x - Step 2: Convert to fraction form
24,926,119.96/37,385,440.17 = 7,884,578.56/x - Step 3: Cross multiply
24,926,119.96x = 37,385,440.17 × 7,884,578.56 - Step 4: Simplify right side
24,926,119.96x = 294,768,440,020,544.75 - Step 5: Solve for x
x = 294,768,440,020,544.75/24,926,119.96 - Step 6: Final answer
x = 11,825,684.88
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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.