Finding the Fourth Proportional to 44,561,004.07, 66,794,330.29 and 14,989,042.28
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Solution
The fourth proportional to 44,561,004.07, 66,794,330.29 and 14,989,042.28 is: 22,467,694.83
Step by Step Solution
- Step 1: Write the proportion equation
44,561,004.07 : 66,794,330.29 = 14,989,042.28 : x - Step 2: Convert to fraction form
44,561,004.07/66,794,330.29 = 14,989,042.28/x - Step 3: Cross multiply
44,561,004.07x = 66,794,330.29 × 14,989,042.28 - Step 4: Simplify right side
44,561,004.07x = 1,001,183,040,781,094.62 - Step 5: Solve for x
x = 1,001,183,040,781,094.62/44,561,004.07 - Step 6: Final answer
x = 22,467,694.83
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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.