Finding the Fourth Proportional to 46,594,217.70, 69,838,838.55 and 22,344,761.70
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Solution
The fourth proportional to 46,594,217.70, 69,838,838.55 and 22,344,761.70 is: 33,491,971.36
Step by Step Solution
- Step 1: Write the proportion equation
46,594,217.70 : 69,838,838.55 = 22,344,761.70 : x - Step 2: Convert to fraction form
46,594,217.70/69,838,838.55 = 22,344,761.70/x - Step 3: Cross multiply
46,594,217.70x = 69,838,838.55 × 22,344,761.70 - Step 4: Simplify right side
46,594,217.70x = 1,560,532,204,804,523.50 - Step 5: Solve for x
x = 1,560,532,204,804,523.50/46,594,217.70 - Step 6: Final answer
x = 33,491,971.36
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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.