Finding the Fourth Proportional to 29,524,246.80, 44,286,370.20 and 24,746,672.40
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Solution
The fourth proportional to 29,524,246.80, 44,286,370.20 and 24,746,672.40 is: 37,120,008.60
Step by Step Solution
- Step 1: Write the proportion equation
29,524,246.80 : 44,286,370.20 = 24,746,672.40 : x - Step 2: Convert to fraction form
29,524,246.80/44,286,370.20 = 24,746,672.40/x - Step 3: Cross multiply
29,524,246.80x = 44,286,370.20 × 24,746,672.40 - Step 4: Simplify right side
29,524,246.80x = 1,095,940,295,124,522.50 - Step 5: Solve for x
x = 1,095,940,295,124,522.50/29,524,246.80 - Step 6: Final answer
x = 37,120,008.60
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1.5x scale
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.