Finding the Fourth Proportional to 24,367,616.10, 36,551,424.15 and 23,659,028.10
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Solution
The fourth proportional to 24,367,616.10, 36,551,424.15 and 23,659,028.10 is: 35,488,542.15
Step by Step Solution
- Step 1: Write the proportion equation
24,367,616.10 : 36,551,424.15 = 23,659,028.10 : x - Step 2: Convert to fraction form
24,367,616.10/36,551,424.15 = 23,659,028.10/x - Step 3: Cross multiply
24,367,616.10x = 36,551,424.15 × 23,659,028.10 - Step 4: Simplify right side
24,367,616.10x = 864,771,171,059,868.62 - Step 5: Solve for x
x = 864,771,171,059,868.62/24,367,616.10 - Step 6: Final answer
x = 35,488,542.15
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Double scale
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Similar ratio
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1.5x scale
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.