Finding the Fourth Proportional to 183,082,139.36, 274,593,027.36 and 60,262,056.32
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Solution
The fourth proportional to 183,082,139.36, 274,593,027.36 and 60,262,056.32 is: 90,383,150.09
Step by Step Solution
- Step 1: Write the proportion equation
183,082,139.36 : 274,593,027.36 = 60,262,056.32 : x - Step 2: Convert to fraction form
183,082,139.36/274,593,027.36 = 60,262,056.32/x - Step 3: Cross multiply
183,082,139.36x = 274,593,027.36 × 60,262,056.32 - Step 4: Simplify right side
183,082,139.36x = 16,547,540,479,847,622 - Step 5: Solve for x
x = 16,547,540,479,847,622/183,082,139.36 - Step 6: Final answer
x = 90,383,150.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.