Finding the Fourth Proportional to 24,131,193.68, 36,196,797.24 and 7,091,865.68
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Solution
The fourth proportional to 24,131,193.68, 36,196,797.24 and 7,091,865.68 is: 10,637,800.49
Step by Step Solution
- Step 1: Write the proportion equation
24,131,193.68 : 36,196,797.24 = 7,091,865.68 : x - Step 2: Convert to fraction form
24,131,193.68/36,196,797.24 = 7,091,865.68/x - Step 3: Cross multiply
24,131,193.68x = 36,196,797.24 × 7,091,865.68 - Step 4: Simplify right side
24,131,193.68x = 256,702,824,072,274.72 - Step 5: Solve for x
x = 256,702,824,072,274.72/24,131,193.68 - Step 6: Final answer
x = 10,637,800.49
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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.