Finding the Fourth Proportional to 2,534,038,452.36, 3,796,154,796.38 and 1,425,274,489.96
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Solution
The fourth proportional to 2,534,038,452.36, 3,796,154,796.38 and 1,425,274,489.96 is: 2,135,154,100.04
Step by Step Solution
- Step 1: Write the proportion equation
2,534,038,452.36 : 3,796,154,796.38 = 1,425,274,489.96 : x - Step 2: Convert to fraction form
2,534,038,452.36/3,796,154,796.38 = 1,425,274,489.96/x - Step 3: Cross multiply
2,534,038,452.36x = 3,796,154,796.38 × 1,425,274,489.96 - Step 4: Simplify right side
2,534,038,452.36x = 5,410,562,591,219,712,000 - Step 5: Solve for x
x = 5,410,562,591,219,712,000/2,534,038,452.36 - Step 6: Final answer
x = 2,135,154,100.04
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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.