Finding the Fourth Proportional to 17,613,441.84, 24,296,226.90 and 11,076,702.96
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Solution
The fourth proportional to 17,613,441.84, 24,296,226.90 and 11,076,702.96 is: 15,279,358.28
Step by Step Solution
- Step 1: Write the proportion equation
17,613,441.84 : 24,296,226.90 = 11,076,702.96 : x - Step 2: Convert to fraction form
17,613,441.84/24,296,226.90 = 11,076,702.96/x - Step 3: Cross multiply
17,613,441.84x = 24,296,226.90 × 11,076,702.96 - Step 4: Simplify right side
17,613,441.84x = 269,122,088,420,061.62 - Step 5: Solve for x
x = 269,122,088,420,061.62/17,613,441.84 - Step 6: Final answer
x = 15,279,358.28
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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.