Finding the Fourth Proportional to 29,593,523.90, 44,323,930.65 and 25,612,211.90
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Solution
The fourth proportional to 29,593,523.90, 44,323,930.65 and 25,612,211.90 is: 38,360,889.63
Step by Step Solution
- Step 1: Write the proportion equation
29,593,523.90 : 44,323,930.65 = 25,612,211.90 : x - Step 2: Convert to fraction form
29,593,523.90/44,323,930.65 = 25,612,211.90/x - Step 3: Cross multiply
29,593,523.90x = 44,323,930.65 × 25,612,211.90 - Step 4: Simplify right side
29,593,523.90x = 1,135,233,904,048,704.75 - Step 5: Solve for x
x = 1,135,233,904,048,704.75/29,593,523.90 - Step 6: Final answer
x = 38,360,889.63
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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.