Finding the Fourth Proportional to 34,971,175.99, 48,268,873.47 and 23,826,112.21
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Solution
The fourth proportional to 34,971,175.99, 48,268,873.47 and 23,826,112.21 is: 32,885,928.57
Step by Step Solution
- Step 1: Write the proportion equation
34,971,175.99 : 48,268,873.47 = 23,826,112.21 : x - Step 2: Convert to fraction form
34,971,175.99/48,268,873.47 = 23,826,112.21/x - Step 3: Cross multiply
34,971,175.99x = 48,268,873.47 × 23,826,112.21 - Step 4: Simplify right side
34,971,175.99x = 1,150,059,595,546,512 - Step 5: Solve for x
x = 1,150,059,595,546,512/34,971,175.99 - Step 6: Final answer
x = 32,885,928.57
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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.