Finding the Fourth Proportional to 300,050,822.44, 450,144,109.50 and 95,590,544.68
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Solution
The fourth proportional to 300,050,822.44, 450,144,109.50 and 95,590,544.68 is: 143,407,440.99
Step by Step Solution
- Step 1: Write the proportion equation
300,050,822.44 : 450,144,109.50 = 95,590,544.68 : x - Step 2: Convert to fraction form
300,050,822.44/450,144,109.50 = 95,590,544.68/x - Step 3: Cross multiply
300,050,822.44x = 450,144,109.50 × 95,590,544.68 - Step 4: Simplify right side
300,050,822.44x = 43,029,520,611,598,568 - Step 5: Solve for x
x = 43,029,520,611,598,568/300,050,822.44 - Step 6: Final answer
x = 143,407,440.99
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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.