Finding the Fourth Proportional to 44,285,501.05, 66,456,245.18 and 26,089,661.05
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Solution
The fourth proportional to 44,285,501.05, 66,456,245.18 and 26,089,661.05 is: 39,150,983.28
Step by Step Solution
- Step 1: Write the proportion equation
44,285,501.05 : 66,456,245.18 = 26,089,661.05 : x - Step 2: Convert to fraction form
44,285,501.05/66,456,245.18 = 26,089,661.05/x - Step 3: Cross multiply
44,285,501.05x = 66,456,245.18 × 26,089,661.05 - Step 4: Simplify right side
44,285,501.05x = 1,733,820,911,271,448 - Step 5: Solve for x
x = 1,733,820,911,271,448/44,285,501.05 - Step 6: Final answer
x = 39,150,983.28
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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.