Finding the Fourth Proportional to 244,707,144.63, 337,704,769.59 and 133,192,595.49
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Solution
The fourth proportional to 244,707,144.63, 337,704,769.59 and 133,192,595.49 is: 183,810,631.43
Step by Step Solution
- Step 1: Write the proportion equation
244,707,144.63 : 337,704,769.59 = 133,192,595.49 : x - Step 2: Convert to fraction form
244,707,144.63/337,704,769.59 = 133,192,595.49/x - Step 3: Cross multiply
244,707,144.63x = 337,704,769.59 × 133,192,595.49 - Step 4: Simplify right side
244,707,144.63x = 44,979,774,771,044,520 - Step 5: Solve for x
x = 44,979,774,771,044,520/244,707,144.63 - Step 6: Final answer
x = 183,810,631.43
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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.