Finding the Fourth Proportional to 4,591,543,589.04, 6,883,213,984.56 and 1,792,861,024.44
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Solution
The fourth proportional to 4,591,543,589.04, 6,883,213,984.56 and 1,792,861,024.44 is: 2,687,690,062.50
Step by Step Solution
- Step 1: Write the proportion equation
4,591,543,589.04 : 6,883,213,984.56 = 1,792,861,024.44 : x - Step 2: Convert to fraction form
4,591,543,589.04/6,883,213,984.56 = 1,792,861,024.44/x - Step 3: Cross multiply
4,591,543,589.04x = 6,883,213,984.56 × 1,792,861,024.44 - Step 4: Simplify right side
4,591,543,589.04x = 12,340,646,075,797,977,088 - Step 5: Solve for x
x = 12,340,646,075,797,977,088/4,591,543,589.04 - Step 6: Final answer
x = 2,687,690,062.50
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1.5x scale
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.