Finding the Fourth Proportional to 3,302,208,845.65, 4,953,313,268.48 and 3,049,668,082.45
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Solution
The fourth proportional to 3,302,208,845.65, 4,953,313,268.48 and 3,049,668,082.45 is: 4,574,502,123.68
Step by Step Solution
- Step 1: Write the proportion equation
3,302,208,845.65 : 4,953,313,268.48 = 3,049,668,082.45 : x - Step 2: Convert to fraction form
3,302,208,845.65/4,953,313,268.48 = 3,049,668,082.45/x - Step 3: Cross multiply
3,302,208,845.65x = 4,953,313,268.48 × 3,049,668,082.45 - Step 4: Simplify right side
3,302,208,845.65x = 15,105,961,377,259,540,480 - Step 5: Solve for x
x = 15,105,961,377,259,540,480/3,302,208,845.65 - Step 6: Final answer
x = 4,574,502,123.68
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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.