Finding the Fourth Proportional to 224,178,795.73, 336,313,587.21 and 94,786,198.26
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Solution
The fourth proportional to 224,178,795.73, 336,313,587.21 and 94,786,198.26 is: 142,198,490.50
Step by Step Solution
- Step 1: Write the proportion equation
224,178,795.73 : 336,313,587.21 = 94,786,198.26 : x - Step 2: Convert to fraction form
224,178,795.73/336,313,587.21 = 94,786,198.26/x - Step 3: Cross multiply
224,178,795.73x = 336,313,587.21 × 94,786,198.26 - Step 4: Simplify right side
224,178,795.73x = 31,877,886,354,818,860 - Step 5: Solve for x
x = 31,877,886,354,818,860/224,178,795.73 - Step 6: Final answer
x = 142,198,490.50
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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.