Finding the Fourth Proportional to 17,747,205.08, 24,491,159.34 and 9,598,443.08
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Solution
The fourth proportional to 17,747,205.08, 24,491,159.34 and 9,598,443.08 is: 13,245,860.28
Step by Step Solution
- Step 1: Write the proportion equation
17,747,205.08 : 24,491,159.34 = 9,598,443.08 : x - Step 2: Convert to fraction form
17,747,205.08/24,491,159.34 = 9,598,443.08/x - Step 3: Cross multiply
17,747,205.08x = 24,491,159.34 × 9,598,443.08 - Step 4: Simplify right side
17,747,205.08x = 235,076,998,888,200.38 - Step 5: Solve for x
x = 235,076,998,888,200.38/17,747,205.08 - Step 6: Final answer
x = 13,245,860.28
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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.