Finding the Fourth Proportional to 224,519,638.10, 336,791,529.79 and 71,177,651.96
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Solution
The fourth proportional to 224,519,638.10, 336,791,529.79 and 71,177,651.96 is: 106,770,305.23
Step by Step Solution
- Step 1: Write the proportion equation
224,519,638.10 : 336,791,529.79 = 71,177,651.96 : x - Step 2: Convert to fraction form
224,519,638.10/336,791,529.79 = 71,177,651.96/x - Step 3: Cross multiply
224,519,638.10x = 336,791,529.79 × 71,177,651.96 - Step 4: Simplify right side
224,519,638.10x = 23,972,030,288,606,692 - Step 5: Solve for x
x = 23,972,030,288,606,692/224,519,638.10 - Step 6: Final answer
x = 106,770,305.23
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.