Finding the Fourth Proportional to 48,517,340.76, 66,954,862.26 and 26,491,713.48
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Solution
The fourth proportional to 48,517,340.76, 66,954,862.26 and 26,491,713.48 is: 36,559,073.50
Step by Step Solution
- Step 1: Write the proportion equation
48,517,340.76 : 66,954,862.26 = 26,491,713.48 : x - Step 2: Convert to fraction form
48,517,340.76/66,954,862.26 = 26,491,713.48/x - Step 3: Cross multiply
48,517,340.76x = 66,954,862.26 × 26,491,713.48 - Step 4: Simplify right side
48,517,340.76x = 1,773,749,027,084,785.25 - Step 5: Solve for x
x = 1,773,749,027,084,785.25/48,517,340.76 - Step 6: Final answer
x = 36,559,073.50
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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.