Finding the Fourth Proportional to 2,305,131,230.37, 3,455,759,251.02 and 1,867,346,260.05
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Solution
The fourth proportional to 2,305,131,230.37, 3,455,759,251.02 and 1,867,346,260.05 is: 2,799,449,778.83
Step by Step Solution
- Step 1: Write the proportion equation
2,305,131,230.37 : 3,455,759,251.02 = 1,867,346,260.05 : x - Step 2: Convert to fraction form
2,305,131,230.37/3,455,759,251.02 = 1,867,346,260.05/x - Step 3: Cross multiply
2,305,131,230.37x = 3,455,759,251.02 × 1,867,346,260.05 - Step 4: Simplify right side
2,305,131,230.37x = 6,453,099,113,025,385,472 - Step 5: Solve for x
x = 6,453,099,113,025,385,472/2,305,131,230.37 - Step 6: Final answer
x = 2,799,449,778.83
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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.