Finding the Fourth Proportional to 244,560,331.40, 337,494,725.04 and 133,051,972.14
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Solution
The fourth proportional to 244,560,331.40, 337,494,725.04 and 133,051,972.14 is: 183,612,520.05
Step by Step Solution
- Step 1: Write the proportion equation
244,560,331.40 : 337,494,725.04 = 133,051,972.14 : x - Step 2: Convert to fraction form
244,560,331.40/337,494,725.04 = 133,051,972.14/x - Step 3: Cross multiply
244,560,331.40x = 337,494,725.04 × 133,051,972.14 - Step 4: Simplify right side
244,560,331.40x = 44,904,338,753,917,984 - Step 5: Solve for x
x = 44,904,338,753,917,984/244,560,331.40 - Step 6: Final answer
x = 183,612,520.05
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.