Finding the Fourth Proportional to 44,440,183.39, 66,599,749.73 and 25,018,672.99
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Solution
The fourth proportional to 44,440,183.39, 66,599,749.73 and 25,018,672.99 is: 37,493,935.27
Step by Step Solution
- Step 1: Write the proportion equation
44,440,183.39 : 66,599,749.73 = 25,018,672.99 : x - Step 2: Convert to fraction form
44,440,183.39/66,599,749.73 = 25,018,672.99/x - Step 3: Cross multiply
44,440,183.39x = 66,599,749.73 × 25,018,672.99 - Step 4: Simplify right side
44,440,183.39x = 1,666,237,359,668,867.25 - Step 5: Solve for x
x = 1,666,237,359,668,867.25/44,440,183.39 - Step 6: Final answer
x = 37,493,935.27
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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.