Finding the Fourth Proportional to 48,160,182.33, 66,460,714.53 and 26,133,121.59
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Solution
The fourth proportional to 48,160,182.33, 66,460,714.53 and 26,133,121.59 is: 36,063,524.88
Step by Step Solution
- Step 1: Write the proportion equation
48,160,182.33 : 66,460,714.53 = 26,133,121.59 : x - Step 2: Convert to fraction form
48,160,182.33/66,460,714.53 = 26,133,121.59/x - Step 3: Cross multiply
48,160,182.33x = 66,460,714.53 × 26,133,121.59 - Step 4: Simplify right side
48,160,182.33x = 1,736,825,933,770,769.75 - Step 5: Solve for x
x = 1,736,825,933,770,769.75/48,160,182.33 - Step 6: Final answer
x = 36,063,524.88
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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.