Finding the Fourth Proportional to 296,487,096.23, 444,728,405.09 and 89,224,614.56
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Solution
The fourth proportional to 296,487,096.23, 444,728,405.09 and 89,224,614.56 is: 133,836,247.96
Step by Step Solution
- Step 1: Write the proportion equation
296,487,096.23 : 444,728,405.09 = 89,224,614.56 : x - Step 2: Convert to fraction form
296,487,096.23/444,728,405.09 = 89,224,614.56/x - Step 3: Cross multiply
296,487,096.23x = 444,728,405.09 × 89,224,614.56 - Step 4: Simplify right side
296,487,096.23x = 39,680,720,529,373,672 - Step 5: Solve for x
x = 39,680,720,529,373,672/296,487,096.23 - Step 6: Final answer
x = 133,836,247.96
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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.