Finding the Fourth Proportional to 24,165,858.36, 33,349,616.88 and 13,153,404.40
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Solution
The fourth proportional to 24,165,858.36, 33,349,616.88 and 13,153,404.40 is: 18,152,096.68
Step by Step Solution
- Step 1: Write the proportion equation
24,165,858.36 : 33,349,616.88 = 13,153,404.40 : x - Step 2: Convert to fraction form
24,165,858.36/33,349,616.88 = 13,153,404.40/x - Step 3: Cross multiply
24,165,858.36x = 33,349,616.88 × 13,153,404.40 - Step 4: Simplify right side
24,165,858.36x = 438,660,997,407,706.25 - Step 5: Solve for x
x = 438,660,997,407,706.25/24,165,858.36 - Step 6: Final answer
x = 18,152,096.68
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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.