Finding the Fourth Proportional to 22,894,592.54, 34,347,197.16 and 7,541,330.09
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Solution
The fourth proportional to 22,894,592.54, 34,347,197.16 and 7,541,330.09 is: 11,313,743.67
Step by Step Solution
- Step 1: Write the proportion equation
22,894,592.54 : 34,347,197.16 = 7,541,330.09 : x - Step 2: Convert to fraction form
22,894,592.54/34,347,197.16 = 7,541,330.09/x - Step 3: Cross multiply
22,894,592.54x = 34,347,197.16 × 7,541,330.09 - Step 4: Simplify right side
22,894,592.54x = 259,023,551,278,134.53 - Step 5: Solve for x
x = 259,023,551,278,134.53/22,894,592.54 - Step 6: Final answer
x = 11,313,743.67
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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.