Finding the Fourth Proportional to 241,647,964.35, 362,524,434.53 and 88,293,774.75
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Solution
The fourth proportional to 241,647,964.35, 362,524,434.53 and 88,293,774.75 is: 132,459,840.29
Step by Step Solution
- Step 1: Write the proportion equation
241,647,964.35 : 362,524,434.53 = 88,293,774.75 : x - Step 2: Convert to fraction form
241,647,964.35/362,524,434.53 = 88,293,774.75/x - Step 3: Cross multiply
241,647,964.35x = 362,524,434.53 × 88,293,774.75 - Step 4: Simplify right side
241,647,964.35x = 32,008,650,763,321,472 - Step 5: Solve for x
x = 32,008,650,763,321,472/241,647,964.35 - Step 6: Final answer
x = 132,459,840.29
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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.