Finding the Fourth Proportional to 73,801,040.22, 110,701,974.33 and 24,616,758.24
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Solution
The fourth proportional to 73,801,040.22, 110,701,974.33 and 24,616,758.24 is: 36,925,275.45
Step by Step Solution
- Step 1: Write the proportion equation
73,801,040.22 : 110,701,974.33 = 24,616,758.24 : x - Step 2: Convert to fraction form
73,801,040.22/110,701,974.33 = 24,616,758.24/x - Step 3: Cross multiply
73,801,040.22x = 110,701,974.33 × 24,616,758.24 - Step 4: Simplify right side
73,801,040.22x = 2,725,123,738,772,296 - Step 5: Solve for x
x = 2,725,123,738,772,296/73,801,040.22 - Step 6: Final answer
x = 36,925,275.45
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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.