Finding the Fourth Proportional to 24,587,272.53, 36,874,482.58 and 7,310,820.64
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Solution
The fourth proportional to 24,587,272.53, 36,874,482.58 and 7,310,820.64 is: 10,964,320.18
Step by Step Solution
- Step 1: Write the proportion equation
24,587,272.53 : 36,874,482.58 = 7,310,820.64 : x - Step 2: Convert to fraction form
24,587,272.53/36,874,482.58 = 7,310,820.64/x - Step 3: Cross multiply
24,587,272.53x = 36,874,482.58 × 7,310,820.64 - Step 4: Simplify right side
24,587,272.53x = 269,582,728,335,184.44 - Step 5: Solve for x
x = 269,582,728,335,184.44/24,587,272.53 - Step 6: Final answer
x = 10,964,320.18
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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.