Finding the Fourth Proportional to 29,907,425.06, 44,869,112.28 and 10,738,348.20
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Solution
The fourth proportional to 29,907,425.06, 44,869,112.28 and 10,738,348.20 is: 16,110,385.64
Step by Step Solution
- Step 1: Write the proportion equation
29,907,425.06 : 44,869,112.28 = 10,738,348.20 : x - Step 2: Convert to fraction form
29,907,425.06/44,869,112.28 = 10,738,348.20/x - Step 3: Cross multiply
29,907,425.06x = 44,869,112.28 × 10,738,348.20 - Step 4: Simplify right side
29,907,425.06x = 481,820,151,087,535.88 - Step 5: Solve for x
x = 481,820,151,087,535.88/29,907,425.06 - Step 6: Final answer
x = 16,110,385.64
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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.