Finding the Fourth Proportional to 339,172,201.63, 508,324,936.38 and 273,624,250.53
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Solution
The fourth proportional to 339,172,201.63, 508,324,936.38 and 273,624,250.53 is: 410,086,761.45
Step by Step Solution
- Step 1: Write the proportion equation
339,172,201.63 : 508,324,936.38 = 273,624,250.53 : x - Step 2: Convert to fraction form
339,172,201.63/508,324,936.38 = 273,624,250.53/x - Step 3: Cross multiply
339,172,201.63x = 508,324,936.38 × 273,624,250.53 - Step 4: Simplify right side
339,172,201.63x = 139,090,029,743,127,072 - Step 5: Solve for x
x = 139,090,029,743,127,072/339,172,201.63 - Step 6: Final answer
x = 410,086,761.45
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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.