Finding the Fourth Proportional to 29,524,634.05, 44,286,951.08 and 15,175,727.05
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Solution
The fourth proportional to 29,524,634.05, 44,286,951.08 and 15,175,727.05 is: 22,763,590.58
Step by Step Solution
- Step 1: Write the proportion equation
29,524,634.05 : 44,286,951.08 = 15,175,727.05 : x - Step 2: Convert to fraction form
29,524,634.05/44,286,951.08 = 15,175,727.05/x - Step 3: Cross multiply
29,524,634.05x = 44,286,951.08 × 15,175,727.05 - Step 4: Simplify right side
29,524,634.05x = 672,086,681,390,904.12 - Step 5: Solve for x
x = 672,086,681,390,904.12/29,524,634.05 - Step 6: Final answer
x = 22,763,590.58
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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.