Finding the Fourth Proportional to 5,586,250,057.26, 8,369,892,793.32 and 3,370,804,798.02
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Solution
The fourth proportional to 5,586,250,057.26, 8,369,892,793.32 and 3,370,804,798.02 is: 5,050,485,477.28
Step by Step Solution
- Step 1: Write the proportion equation
5,586,250,057.26 : 8,369,892,793.32 = 3,370,804,798.02 : x - Step 2: Convert to fraction form
5,586,250,057.26/8,369,892,793.32 = 3,370,804,798.02/x - Step 3: Cross multiply
5,586,250,057.26x = 8,369,892,793.32 × 3,370,804,798.02 - Step 4: Simplify right side
5,586,250,057.26x = 28,213,274,786,636,075,008 - Step 5: Solve for x
x = 28,213,274,786,636,075,008/5,586,250,057.26 - Step 6: Final answer
x = 5,050,485,477.28
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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.