Finding the Fourth Proportional to 2,673,603,227.10, 4,010,404,840.65 and 2,560,246,861.80
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Solution
The fourth proportional to 2,673,603,227.10, 4,010,404,840.65 and 2,560,246,861.80 is: 3,840,370,292.70
Step by Step Solution
- Step 1: Write the proportion equation
2,673,603,227.10 : 4,010,404,840.65 = 2,560,246,861.80 : x - Step 2: Convert to fraction form
2,673,603,227.10/4,010,404,840.65 = 2,560,246,861.80/x - Step 3: Cross multiply
2,673,603,227.10x = 4,010,404,840.65 × 2,560,246,861.80 - Step 4: Simplify right side
2,673,603,227.10x = 10,267,626,407,821,692,928 - Step 5: Solve for x
x = 10,267,626,407,821,692,928/2,673,603,227.10 - Step 6: Final answer
x = 3,840,370,292.70
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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.