Finding the Fourth Proportional to 16,088,230.16, 24,100,034.16 and 7,440,208.80
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Solution
The fourth proportional to 16,088,230.16, 24,100,034.16 and 7,440,208.80 is: 11,145,370.53
Step by Step Solution
- Step 1: Write the proportion equation
16,088,230.16 : 24,100,034.16 = 7,440,208.80 : x - Step 2: Convert to fraction form
16,088,230.16/24,100,034.16 = 7,440,208.80/x - Step 3: Cross multiply
16,088,230.16x = 24,100,034.16 × 7,440,208.80 - Step 4: Simplify right side
16,088,230.16x = 179,309,286,237,532.59 - Step 5: Solve for x
x = 179,309,286,237,532.59/16,088,230.16 - Step 6: Final answer
x = 11,145,370.53
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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.