Finding the Fourth Proportional to 41,351,801.19, 62,027,687.20 and 11,058,876.87
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Solution
The fourth proportional to 41,351,801.19, 62,027,687.20 and 11,058,876.87 is: 16,588,311.40
Step by Step Solution
- Step 1: Write the proportion equation
41,351,801.19 : 62,027,687.20 = 11,058,876.87 : x - Step 2: Convert to fraction form
41,351,801.19/62,027,687.20 = 11,058,876.87/x - Step 3: Cross multiply
41,351,801.19x = 62,027,687.20 × 11,058,876.87 - Step 4: Simplify right side
41,351,801.19x = 685,956,555,275,675 - Step 5: Solve for x
x = 685,956,555,275,675/41,351,801.19 - Step 6: Final answer
x = 16,588,311.40
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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.