Finding the Fourth Proportional to 269,451,026.70, 404,176,540.05 and 183,357,584.70
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Solution
The fourth proportional to 269,451,026.70, 404,176,540.05 and 183,357,584.70 is: 275,036,377.05
Step by Step Solution
- Step 1: Write the proportion equation
269,451,026.70 : 404,176,540.05 = 183,357,584.70 : x - Step 2: Convert to fraction form
269,451,026.70/404,176,540.05 = 183,357,584.70/x - Step 3: Cross multiply
269,451,026.70x = 404,176,540.05 × 183,357,584.70 - Step 4: Simplify right side
269,451,026.70x = 74,108,834,175,970,816 - Step 5: Solve for x
x = 74,108,834,175,970,816/269,451,026.70 - Step 6: Final answer
x = 275,036,377.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.