Finding the Fourth Proportional to 94,220,381.79, 141,330,621.99 and 29,529,225.24
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Solution
The fourth proportional to 94,220,381.79, 141,330,621.99 and 29,529,225.24 is: 44,293,853.31
Step by Step Solution
- Step 1: Write the proportion equation
94,220,381.79 : 141,330,621.99 = 29,529,225.24 : x - Step 2: Convert to fraction form
94,220,381.79/141,330,621.99 = 29,529,225.24/x - Step 3: Cross multiply
94,220,381.79x = 141,330,621.99 × 29,529,225.24 - Step 4: Simplify right side
94,220,381.79x = 4,173,383,770,052,007 - Step 5: Solve for x
x = 4,173,383,770,052,007/94,220,381.79 - Step 6: Final answer
x = 44,293,853.31
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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.