Finding the Fourth Proportional to 94,220,383.79, 141,330,624.99 and 29,529,227.24
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Solution
The fourth proportional to 94,220,383.79, 141,330,624.99 and 29,529,227.24 is: 44,293,856.31
Step by Step Solution
- Step 1: Write the proportion equation
94,220,383.79 : 141,330,624.99 = 29,529,227.24 : x - Step 2: Convert to fraction form
94,220,383.79/141,330,624.99 = 29,529,227.24/x - Step 3: Cross multiply
94,220,383.79x = 141,330,624.99 × 29,529,227.24 - Step 4: Simplify right side
94,220,383.79x = 4,173,384,141,300,933 - Step 5: Solve for x
x = 4,173,384,141,300,933/94,220,383.79 - Step 6: Final answer
x = 44,293,856.31
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1.5x scale
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.