Finding the Fourth Proportional to 33,339,121.38, 49,943,975.01 and 24,569,473.20
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Solution
The fourth proportional to 33,339,121.38, 49,943,975.01 and 24,569,473.20 is: 36,806,523.53
Step by Step Solution
- Step 1: Write the proportion equation
33,339,121.38 : 49,943,975.01 = 24,569,473.20 : x - Step 2: Convert to fraction form
33,339,121.38/49,943,975.01 = 24,569,473.20/x - Step 3: Cross multiply
33,339,121.38x = 49,943,975.01 × 24,569,473.20 - Step 4: Simplify right side
33,339,121.38x = 1,227,097,155,509,664.75 - Step 5: Solve for x
x = 1,227,097,155,509,664.75/33,339,121.38 - Step 6: Final answer
x = 36,806,523.53
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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.