Finding the Fourth Proportional to 43,596,295.27, 60,162,868.26 and 24,017,182.78
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Solution
The fourth proportional to 43,596,295.27, 60,162,868.26 and 24,017,182.78 is: 33,143,701.65
Step by Step Solution
- Step 1: Write the proportion equation
43,596,295.27 : 60,162,868.26 = 24,017,182.78 : x - Step 2: Convert to fraction form
43,596,295.27/60,162,868.26 = 24,017,182.78/x - Step 3: Cross multiply
43,596,295.27x = 60,162,868.26 × 24,017,182.78 - Step 4: Simplify right side
43,596,295.27x = 1,444,942,603,531,878.75 - Step 5: Solve for x
x = 1,444,942,603,531,878.75/43,596,295.27 - Step 6: Final answer
x = 33,143,701.65
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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.