Finding the Fourth Proportional to 24,086,400.17, 33,239,268.77 and 13,073,153.91
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Solution
The fourth proportional to 24,086,400.17, 33,239,268.77 and 13,073,153.91 is: 18,040,972.23
Step by Step Solution
- Step 1: Write the proportion equation
24,086,400.17 : 33,239,268.77 = 13,073,153.91 : x - Step 2: Convert to fraction form
24,086,400.17/33,239,268.77 = 13,073,153.91/x - Step 3: Cross multiply
24,086,400.17x = 33,239,268.77 × 13,073,153.91 - Step 4: Simplify right side
24,086,400.17x = 434,542,076,486,066.38 - Step 5: Solve for x
x = 434,542,076,486,066.38/24,086,400.17 - Step 6: Final answer
x = 18,040,972.23
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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.