Finding the Fourth Proportional to 24,350,113.36, 33,601,959 and 13,336,911.12
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Solution
The fourth proportional to 24,350,113.36, 33,601,959 and 13,336,911.12 is: 18,404,281.49
Step by Step Solution
- Step 1: Write the proportion equation
24,350,113.36 : 33,601,959 = 13,336,911.12 : x - Step 2: Convert to fraction form
24,350,113.36/33,601,959 = 13,336,911.12/x - Step 3: Cross multiply
24,350,113.36x = 33,601,959 × 13,336,911.12 - Step 4: Simplify right side
24,350,113.36x = 448,146,340,640,884.06 - Step 5: Solve for x
x = 448,146,340,640,884.06/24,350,113.36 - Step 6: Final answer
x = 18,404,281.49
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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.