Finding the Fourth Proportional to 32,794,336.18, 49,152,367.86 and 15,263,302.84
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Solution
The fourth proportional to 32,794,336.18, 49,152,367.86 and 15,263,302.84 is: 22,876,739.20
Step by Step Solution
- Step 1: Write the proportion equation
32,794,336.18 : 49,152,367.86 = 15,263,302.84 : x - Step 2: Convert to fraction form
32,794,336.18/49,152,367.86 = 15,263,302.84/x - Step 3: Cross multiply
32,794,336.18x = 49,152,367.86 × 15,263,302.84 - Step 4: Simplify right side
32,794,336.18x = 750,227,475,950,262.75 - Step 5: Solve for x
x = 750,227,475,950,262.75/32,794,336.18 - Step 6: Final answer
x = 22,876,739.20
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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.