Finding the Fourth Proportional to 224,129,673, 309,303,672.66 and 126,344,529
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Solution
The fourth proportional to 224,129,673, 309,303,672.66 and 126,344,529 is: 174,358,112.95
Step by Step Solution
- Step 1: Write the proportion equation
224,129,673 : 309,303,672.66 = 126,344,529 : x - Step 2: Convert to fraction form
224,129,673/309,303,672.66 = 126,344,529/x - Step 3: Cross multiply
224,129,673x = 309,303,672.66 × 126,344,529 - Step 4: Simplify right side
224,129,673x = 39,078,826,840,197,880 - Step 5: Solve for x
x = 39,078,826,840,197,880/224,129,673 - Step 6: Final answer
x = 174,358,112.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.