Finding the Fourth Proportional to 36,295,299.49, 54,450,921.00 and 10,734,316.13
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Solution
The fourth proportional to 36,295,299.49, 54,450,921.00 and 10,734,316.13 is: 16,103,831.84
Step by Step Solution
- Step 1: Write the proportion equation
36,295,299.49 : 54,450,921.00 = 10,734,316.13 : x - Step 2: Convert to fraction form
36,295,299.49/54,450,921.00 = 10,734,316.13/x - Step 3: Cross multiply
36,295,299.49x = 54,450,921.00 × 10,734,316.13 - Step 4: Simplify right side
36,295,299.49x = 584,493,399,529,984.12 - Step 5: Solve for x
x = 584,493,399,529,984.12/36,295,299.49 - Step 6: Final answer
x = 16,103,831.84
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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.