Finding the Fourth Proportional to 29,673,007.80, 44,509,511.70 and 24,634,159.80
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Solution
The fourth proportional to 29,673,007.80, 44,509,511.70 and 24,634,159.80 is: 36,951,239.70
Step by Step Solution
- Step 1: Write the proportion equation
29,673,007.80 : 44,509,511.70 = 24,634,159.80 : x - Step 2: Convert to fraction form
29,673,007.80/44,509,511.70 = 24,634,159.80/x - Step 3: Cross multiply
29,673,007.80x = 44,509,511.70 × 24,634,159.80 - Step 4: Simplify right side
29,673,007.80x = 1,096,454,423,837,769.75 - Step 5: Solve for x
x = 1,096,454,423,837,769.75/29,673,007.80 - Step 6: Final answer
x = 36,951,239.70
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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.