Finding the Fourth Proportional to 2,802,972,028.41, 4,204,876,114.26 and 1,032,206,593.68
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Solution
The fourth proportional to 2,802,972,028.41, 4,204,876,114.26 and 1,032,206,593.68 is: 1,548,463,847.21
Step by Step Solution
- Step 1: Write the proportion equation
2,802,972,028.41 : 4,204,876,114.26 = 1,032,206,593.68 : x - Step 2: Convert to fraction form
2,802,972,028.41/4,204,876,114.26 = 1,032,206,593.68/x - Step 3: Cross multiply
2,802,972,028.41x = 4,204,876,114.26 × 1,032,206,593.68 - Step 4: Simplify right side
2,802,972,028.41x = 4,340,300,850,746,708,992 - Step 5: Solve for x
x = 4,340,300,850,746,708,992/2,802,972,028.41 - Step 6: Final answer
x = 1,548,463,847.21
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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.