Finding the Fourth Proportional to 24,057,438.54, 36,084,344.49 and 7,662,061.68
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Solution
The fourth proportional to 24,057,438.54, 36,084,344.49 and 7,662,061.68 is: 11,492,515.00
Step by Step Solution
- Step 1: Write the proportion equation
24,057,438.54 : 36,084,344.49 = 7,662,061.68 : x - Step 2: Convert to fraction form
24,057,438.54/36,084,344.49 = 7,662,061.68/x - Step 3: Cross multiply
24,057,438.54x = 36,084,344.49 × 7,662,061.68 - Step 4: Simplify right side
24,057,438.54x = 276,480,473,164,748.16 - Step 5: Solve for x
x = 276,480,473,164,748.16/24,057,438.54 - Step 6: Final answer
x = 11,492,515.00
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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.