Finding the Fourth Proportional to 24,118,134, 33,279,278.24 and 14,328,326.58
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Solution
The fourth proportional to 24,118,134, 33,279,278.24 and 14,328,326.58 is: 19,770,864.82
Step by Step Solution
- Step 1: Write the proportion equation
24,118,134 : 33,279,278.24 = 14,328,326.58 : x - Step 2: Convert to fraction form
24,118,134/33,279,278.24 = 14,328,326.58/x - Step 3: Cross multiply
24,118,134x = 33,279,278.24 × 14,328,326.58 - Step 4: Simplify right side
24,118,134x = 476,836,366,969,407.62 - Step 5: Solve for x
x = 476,836,366,969,407.62/24,118,134 - Step 6: Final answer
x = 19,770,864.82
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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.