Finding the Fourth Proportional to 3,594,586,523.20, 5,391,879,784.80 and 2,941,551,822.40
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Solution
The fourth proportional to 3,594,586,523.20, 5,391,879,784.80 and 2,941,551,822.40 is: 4,412,327,733.60
Step by Step Solution
- Step 1: Write the proportion equation
3,594,586,523.20 : 5,391,879,784.80 = 2,941,551,822.40 : x - Step 2: Convert to fraction form
3,594,586,523.20/5,391,879,784.80 = 2,941,551,822.40/x - Step 3: Cross multiply
3,594,586,523.20x = 5,391,879,784.80 × 2,941,551,822.40 - Step 4: Simplify right side
3,594,586,523.20x = 15,860,493,807,140,161,536 - Step 5: Solve for x
x = 15,860,493,807,140,161,536/3,594,586,523.20 - Step 6: Final answer
x = 4,412,327,733.60
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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.