Finding the Fourth Proportional to 2,132,512,201.02, 3,199,204,576.18 and 733,314,758.36
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Solution
The fourth proportional to 2,132,512,201.02, 3,199,204,576.18 and 733,314,758.36 is: 1,100,122,160.89
Step by Step Solution
- Step 1: Write the proportion equation
2,132,512,201.02 : 3,199,204,576.18 = 733,314,758.36 : x - Step 2: Convert to fraction form
2,132,512,201.02/3,199,204,576.18 = 733,314,758.36/x - Step 3: Cross multiply
2,132,512,201.02x = 3,199,204,576.18 × 733,314,758.36 - Step 4: Simplify right side
2,132,512,201.02x = 2,346,023,930,710,526,976 - Step 5: Solve for x
x = 2,346,023,930,710,526,976/2,132,512,201.02 - Step 6: Final answer
x = 1,100,122,160.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.