Finding the Fourth Proportional to 48,059,576.53, 66,322,534.07 and 26,033,075.96
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Solution
The fourth proportional to 48,059,576.53, 66,322,534.07 and 26,033,075.96 is: 35,925,817.32
Step by Step Solution
- Step 1: Write the proportion equation
48,059,576.53 : 66,322,534.07 = 26,033,075.96 : x - Step 2: Convert to fraction form
48,059,576.53/66,322,534.07 = 26,033,075.96/x - Step 3: Cross multiply
48,059,576.53x = 66,322,534.07 × 26,033,075.96 - Step 4: Simplify right side
48,059,576.53x = 1,726,579,567,037,467.75 - Step 5: Solve for x
x = 1,726,579,567,037,467.75/48,059,576.53 - Step 6: Final answer
x = 35,925,817.32
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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.