Finding the Fourth Proportional to 33,782,239.68, 46,589,389.56 and 26,341,746
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Solution
The fourth proportional to 33,782,239.68, 46,589,389.56 and 26,341,746 is: 36,328,138.03
Step by Step Solution
- Step 1: Write the proportion equation
33,782,239.68 : 46,589,389.56 = 26,341,746 : x - Step 2: Convert to fraction form
33,782,239.68/46,589,389.56 = 26,341,746/x - Step 3: Cross multiply
33,782,239.68x = 46,589,389.56 × 26,341,746 - Step 4: Simplify right side
33,782,239.68x = 1,227,245,866,084,571.75 - Step 5: Solve for x
x = 1,227,245,866,084,571.75/33,782,239.68 - Step 6: Final answer
x = 36,328,138.03
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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.