Finding the Fourth Proportional to 33,514,503.41, 46,270,648.74 and 26,573,219.65
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Solution
The fourth proportional to 33,514,503.41, 46,270,648.74 and 26,573,219.65 is: 36,687,403.58
Step by Step Solution
- Step 1: Write the proportion equation
33,514,503.41 : 46,270,648.74 = 26,573,219.65 : x - Step 2: Convert to fraction form
33,514,503.41/46,270,648.74 = 26,573,219.65/x - Step 3: Cross multiply
33,514,503.41x = 46,270,648.74 × 26,573,219.65 - Step 4: Simplify right side
33,514,503.41x = 1,229,560,112,426,375 - Step 5: Solve for x
x = 1,229,560,112,426,375/33,514,503.41 - Step 6: Final answer
x = 36,687,403.58
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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.