Finding the Fourth Proportional to 24,822,851.99, 37,239,664.30 and 7,550,603.96
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Solution
The fourth proportional to 24,822,851.99, 37,239,664.30 and 7,550,603.96 is: 11,327,544.34
Step by Step Solution
- Step 1: Write the proportion equation
24,822,851.99 : 37,239,664.30 = 7,550,603.96 : x - Step 2: Convert to fraction form
24,822,851.99/37,239,664.30 = 7,550,603.96/x - Step 3: Cross multiply
24,822,851.99x = 37,239,664.30 × 7,550,603.96 - Step 4: Simplify right side
24,822,851.99x = 281,181,956,527,575.78 - Step 5: Solve for x
x = 281,181,956,527,575.78/24,822,851.99 - Step 6: Final answer
x = 11,327,544.34
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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.