Finding the Fourth Proportional to 24,822,849.74, 37,239,660.93 and 7,550,601.71
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Solution
The fourth proportional to 24,822,849.74, 37,239,660.93 and 7,550,601.71 is: 11,327,540.97
Step by Step Solution
- Step 1: Write the proportion equation
24,822,849.74 : 37,239,660.93 = 7,550,601.71 : x - Step 2: Convert to fraction form
24,822,849.74/37,239,660.93 = 7,550,601.71/x - Step 3: Cross multiply
24,822,849.74x = 37,239,660.93 × 7,550,601.71 - Step 4: Simplify right side
24,822,849.74x = 281,181,847,276,290.25 - Step 5: Solve for x
x = 281,181,847,276,290.25/24,822,849.74 - Step 6: Final answer
x = 11,327,540.97
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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.