Finding the Fourth Proportional to 4,048,410,701.40, 6,072,616,052.10 and 2,414,480,256.60
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Solution
The fourth proportional to 4,048,410,701.40, 6,072,616,052.10 and 2,414,480,256.60 is: 3,621,720,384.90
Step by Step Solution
- Step 1: Write the proportion equation
4,048,410,701.40 : 6,072,616,052.10 = 2,414,480,256.60 : x - Step 2: Convert to fraction form
4,048,410,701.40/6,072,616,052.10 = 2,414,480,256.60/x - Step 3: Cross multiply
4,048,410,701.40x = 6,072,616,052.10 × 2,414,480,256.60 - Step 4: Simplify right side
4,048,410,701.40x = 14,662,211,563,707,686,912 - Step 5: Solve for x
x = 14,662,211,563,707,686,912/4,048,410,701.40 - Step 6: Final answer
x = 3,621,720,384.90
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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.