Finding the Fourth Proportional to 24,203,402.24, 33,400,696.02 and 13,338,386.24
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Solution
The fourth proportional to 24,203,402.24, 33,400,696.02 and 13,338,386.24 is: 18,406,973.52
Step by Step Solution
- Step 1: Write the proportion equation
24,203,402.24 : 33,400,696.02 = 13,338,386.24 : x - Step 2: Convert to fraction form
24,203,402.24/33,400,696.02 = 13,338,386.24/x - Step 3: Cross multiply
24,203,402.24x = 33,400,696.02 × 13,338,386.24 - Step 4: Simplify right side
24,203,402.24x = 445,511,384,199,590.75 - Step 5: Solve for x
x = 445,511,384,199,590.75/24,203,402.24 - Step 6: Final answer
x = 18,406,973.52
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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.