Finding the Fourth Proportional to 32,370,556.20, 44,670,846.06 and 17,685,907.08
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Solution
The fourth proportional to 32,370,556.20, 44,670,846.06 and 17,685,907.08 is: 24,406,266.85
Step by Step Solution
- Step 1: Write the proportion equation
32,370,556.20 : 44,670,846.06 = 17,685,907.08 : x - Step 2: Convert to fraction form
32,370,556.20/44,670,846.06 = 17,685,907.08/x - Step 3: Cross multiply
32,370,556.20x = 44,670,846.06 × 17,685,907.08 - Step 4: Simplify right side
32,370,556.20x = 790,044,432,602,144.12 - Step 5: Solve for x
x = 790,044,432,602,144.12/32,370,556.20 - Step 6: Final answer
x = 24,406,266.85
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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.