Finding the Fourth Proportional to 603,052,687.05, 904,321,945.99 and 229,496,829.44
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Solution
The fourth proportional to 603,052,687.05, 904,321,945.99 and 229,496,829.44 is: 344,147,408.44
Step by Step Solution
- Step 1: Write the proportion equation
603,052,687.05 : 904,321,945.99 = 229,496,829.44 : x - Step 2: Convert to fraction form
603,052,687.05/904,321,945.99 = 229,496,829.44/x - Step 3: Cross multiply
603,052,687.05x = 904,321,945.99 × 229,496,829.44 - Step 4: Simplify right side
603,052,687.05x = 207,539,019,399,217,536 - Step 5: Solve for x
x = 207,539,019,399,217,536/603,052,687.05 - Step 6: Final answer
x = 344,147,408.44
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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.