Finding the Fourth Proportional to 102,253,258.56, 153,383,037.12 and 44,715,912.96
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Solution
The fourth proportional to 102,253,258.56, 153,383,037.12 and 44,715,912.96 is: 67,075,246.64
Step by Step Solution
- Step 1: Write the proportion equation
102,253,258.56 : 153,383,037.12 = 44,715,912.96 : x - Step 2: Convert to fraction form
102,253,258.56/153,383,037.12 = 44,715,912.96/x - Step 3: Cross multiply
102,253,258.56x = 153,383,037.12 × 44,715,912.96 - Step 4: Simplify right side
102,253,258.56x = 6,858,662,537,398,369 - Step 5: Solve for x
x = 6,858,662,537,398,369/102,253,258.56 - Step 6: Final answer
x = 67,075,246.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.