Finding the Fourth Proportional to 24,256,848.40, 36,385,272.60 and 23,937,983.80
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Solution
The fourth proportional to 24,256,848.40, 36,385,272.60 and 23,937,983.80 is: 35,906,975.70
Step by Step Solution
- Step 1: Write the proportion equation
24,256,848.40 : 36,385,272.60 = 23,937,983.80 : x - Step 2: Convert to fraction form
24,256,848.40/36,385,272.60 = 23,937,983.80/x - Step 3: Cross multiply
24,256,848.40x = 36,385,272.60 × 23,937,983.80 - Step 4: Simplify right side
24,256,848.40x = 870,990,066,057,384 - Step 5: Solve for x
x = 870,990,066,057,384/24,256,848.40 - Step 6: Final answer
x = 35,906,975.70
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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.