Finding the Fourth Proportional to 43,928,735.13, 60,624,572.49 and 24,350,448.69
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Solution
The fourth proportional to 43,928,735.13, 60,624,572.49 and 24,350,448.69 is: 33,605,236.70
Step by Step Solution
- Step 1: Write the proportion equation
43,928,735.13 : 60,624,572.49 = 24,350,448.69 : x - Step 2: Convert to fraction form
43,928,735.13/60,624,572.49 = 24,350,448.69/x - Step 3: Cross multiply
43,928,735.13x = 60,624,572.49 × 24,350,448.69 - Step 4: Simplify right side
43,928,735.13x = 1,476,235,541,770,930.75 - Step 5: Solve for x
x = 1,476,235,541,770,930.75/43,928,735.13 - Step 6: Final answer
x = 33,605,236.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.