Finding the Fourth Proportional to 2,236,524,233.96, 3,086,412,765.22 and 1,232,919,753.58
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Solution
The fourth proportional to 2,236,524,233.96, 3,086,412,765.22 and 1,232,919,753.58 is: 1,701,434,399.04
Step by Step Solution
- Step 1: Write the proportion equation
2,236,524,233.96 : 3,086,412,765.22 = 1,232,919,753.58 : x - Step 2: Convert to fraction form
2,236,524,233.96/3,086,412,765.22 = 1,232,919,753.58/x - Step 3: Cross multiply
2,236,524,233.96x = 3,086,412,765.22 × 1,232,919,753.58 - Step 4: Simplify right side
2,236,524,233.96x = 3,805,299,265,941,208,064 - Step 5: Solve for x
x = 3,805,299,265,941,208,064/2,236,524,233.96 - Step 6: Final answer
x = 1,701,434,399.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.