Finding the Fourth Proportional to 44,560,709.26, 66,793,888.75 and 14,988,747.93
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Solution
The fourth proportional to 44,560,709.26, 66,793,888.75 and 14,988,747.93 is: 22,467,253.74
Step by Step Solution
- Step 1: Write the proportion equation
44,560,709.26 : 66,793,888.75 = 14,988,747.93 : x - Step 2: Convert to fraction form
44,560,709.26/66,793,888.75 = 14,988,747.93/x - Step 3: Cross multiply
44,560,709.26x = 66,793,888.75 × 14,988,747.93 - Step 4: Simplify right side
44,560,709.26x = 1,001,156,761,738,212.75 - Step 5: Solve for x
x = 1,001,156,761,738,212.75/44,560,709.26 - Step 6: Final answer
x = 22,467,253.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.