Finding the Fourth Proportional to 27,432,197.67, 41,119,490.07 and 9,230,073.69
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Solution
The fourth proportional to 27,432,197.67, 41,119,490.07 and 9,230,073.69 is: 13,835,418.07
Step by Step Solution
- Step 1: Write the proportion equation
27,432,197.67 : 41,119,490.07 = 9,230,073.69 : x - Step 2: Convert to fraction form
27,432,197.67/41,119,490.07 = 9,230,073.69/x - Step 3: Cross multiply
27,432,197.67x = 41,119,490.07 × 9,230,073.69 - Step 4: Simplify right side
27,432,197.67x = 379,535,923,441,323.25 - Step 5: Solve for x
x = 379,535,923,441,323.25/27,432,197.67 - Step 6: Final answer
x = 13,835,418.07
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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.