Finding the Fourth Proportional to 5,964,028,153.56, 8,230,383,798.08 and 3,287,749,588.45
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Solution
The fourth proportional to 5,964,028,153.56, 8,230,383,798.08 and 3,287,749,588.45 is: 4,537,108,183.96
Step by Step Solution
- Step 1: Write the proportion equation
5,964,028,153.56 : 8,230,383,798.08 = 3,287,749,588.45 : x - Step 2: Convert to fraction form
5,964,028,153.56/8,230,383,798.08 = 3,287,749,588.45/x - Step 3: Cross multiply
5,964,028,153.56x = 8,230,383,798.08 × 3,287,749,588.45 - Step 4: Simplify right side
5,964,028,153.56x = 27,059,440,944,886,054,912 - Step 5: Solve for x
x = 27,059,440,944,886,054,912/5,964,028,153.56 - Step 6: Final answer
x = 4,537,108,183.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.