Finding the Fourth Proportional to 48,059,585.28, 66,322,546.14 and 26,033,084.70
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Solution
The fourth proportional to 48,059,585.28, 66,322,546.14 and 26,033,084.70 is: 35,925,829.39
Step by Step Solution
- Step 1: Write the proportion equation
48,059,585.28 : 66,322,546.14 = 26,033,084.70 : x - Step 2: Convert to fraction form
48,059,585.28/66,322,546.14 = 26,033,084.70/x - Step 3: Cross multiply
48,059,585.28x = 66,322,546.14 × 26,033,084.70 - Step 4: Simplify right side
48,059,585.28x = 1,726,580,461,182,278 - Step 5: Solve for x
x = 1,726,580,461,182,278/48,059,585.28 - Step 6: Final answer
x = 35,925,829.39
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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.