Finding the Fourth Proportional to 224,519,649.50, 336,791,546.88 and 71,177,663.36
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Solution
The fourth proportional to 224,519,649.50, 336,791,546.88 and 71,177,663.36 is: 106,770,322.33
Step by Step Solution
- Step 1: Write the proportion equation
224,519,649.50 : 336,791,546.88 = 71,177,663.36 : x - Step 2: Convert to fraction form
224,519,649.50/336,791,546.88 = 71,177,663.36/x - Step 3: Cross multiply
224,519,649.50x = 336,791,546.88 × 71,177,663.36 - Step 4: Simplify right side
224,519,649.50x = 23,972,035,346,318,296 - Step 5: Solve for x
x = 23,972,035,346,318,296/224,519,649.50 - Step 6: Final answer
x = 106,770,322.33
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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.