Finding the Fourth Proportional to 24,104,735.28, 36,153,105.30 and 7,930,883.70
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Solution
The fourth proportional to 24,104,735.28, 36,153,105.30 and 7,930,883.70 is: 11,895,010.26
Step by Step Solution
- Step 1: Write the proportion equation
24,104,735.28 : 36,153,105.30 = 7,930,883.70 : x - Step 2: Convert to fraction form
24,104,735.28/36,153,105.30 = 7,930,883.70/x - Step 3: Cross multiply
24,104,735.28x = 36,153,105.30 × 7,930,883.70 - Step 4: Simplify right side
24,104,735.28x = 286,726,073,528,153.56 - Step 5: Solve for x
x = 286,726,073,528,153.56/24,104,735.28 - Step 6: Final answer
x = 11,895,010.26
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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.