Finding the Fourth Proportional to 4,216,087,622.44, 6,325,453,100.94 and 2,537,204,996.44
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Solution
The fourth proportional to 4,216,087,622.44, 6,325,453,100.94 and 2,537,204,996.44 is: 3,806,602,862.58
Step by Step Solution
- Step 1: Write the proportion equation
4,216,087,622.44 : 6,325,453,100.94 = 2,537,204,996.44 : x - Step 2: Convert to fraction form
4,216,087,622.44/6,325,453,100.94 = 2,537,204,996.44/x - Step 3: Cross multiply
4,216,087,622.44x = 6,325,453,100.94 × 2,537,204,996.44 - Step 4: Simplify right side
4,216,087,622.44x = 16,048,971,212,451,858,432 - Step 5: Solve for x
x = 16,048,971,212,451,858,432/4,216,087,622.44 - Step 6: Final answer
x = 3,806,602,862.58
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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.