Finding the Fourth Proportional to 36,034,231.07, 54,060,563.79 and 10,475,240.48
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Solution
The fourth proportional to 36,034,231.07, 54,060,563.79 and 10,475,240.48 is: 15,715,540.18
Step by Step Solution
- Step 1: Write the proportion equation
36,034,231.07 : 54,060,563.79 = 10,475,240.48 : x - Step 2: Convert to fraction form
36,034,231.07/54,060,563.79 = 10,475,240.48/x - Step 3: Cross multiply
36,034,231.07x = 54,060,563.79 × 10,475,240.48 - Step 4: Simplify right side
36,034,231.07x = 566,297,406,184,630.25 - Step 5: Solve for x
x = 566,297,406,184,630.25/36,034,231.07 - Step 6: Final answer
x = 15,715,540.18
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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.