Finding the Fourth Proportional to 24,096,208.80, 33,280,146.68 and 16,242,175.12
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Solution
The fourth proportional to 24,096,208.80, 33,280,146.68 and 16,242,175.12 is: 22,432,656.31
Step by Step Solution
- Step 1: Write the proportion equation
24,096,208.80 : 33,280,146.68 = 16,242,175.12 : x - Step 2: Convert to fraction form
24,096,208.80/33,280,146.68 = 16,242,175.12/x - Step 3: Cross multiply
24,096,208.80x = 33,280,146.68 × 16,242,175.12 - Step 4: Simplify right side
24,096,208.80x = 540,541,970,395,846.56 - Step 5: Solve for x
x = 540,541,970,395,846.56/24,096,208.80 - Step 6: Final answer
x = 22,432,656.31
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.