Finding the Fourth Proportional to 24,902,896.51, 37,277,730.64 and 16,248,361.65
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Solution
The fourth proportional to 24,902,896.51, 37,277,730.64 and 16,248,361.65 is: 24,322,554.15
Step by Step Solution
- Step 1: Write the proportion equation
24,902,896.51 : 37,277,730.64 = 16,248,361.65 : x - Step 2: Convert to fraction form
24,902,896.51/37,277,730.64 = 16,248,361.65/x - Step 3: Cross multiply
24,902,896.51x = 37,277,730.64 × 16,248,361.65 - Step 4: Simplify right side
24,902,896.51x = 605,702,048,930,006 - Step 5: Solve for x
x = 605,702,048,930,006/24,902,896.51 - Step 6: Final answer
x = 24,322,554.15
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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.