Finding the Fourth Proportional to 4,453,776,925.38, 6,146,104,954.11 and 2,473,629,334.02
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Solution
The fourth proportional to 4,453,776,925.38, 6,146,104,954.11 and 2,473,629,334.02 is: 3,413,548,940.41
Step by Step Solution
- Step 1: Write the proportion equation
4,453,776,925.38 : 6,146,104,954.11 = 2,473,629,334.02 : x - Step 2: Convert to fraction form
4,453,776,925.38/6,146,104,954.11 = 2,473,629,334.02/x - Step 3: Cross multiply
4,453,776,925.38x = 6,146,104,954.11 × 2,473,629,334.02 - Step 4: Simplify right side
4,453,776,925.38x = 15,203,185,504,452,141,056 - Step 5: Solve for x
x = 15,203,185,504,452,141,056/4,453,776,925.38 - Step 6: Final answer
x = 3,413,548,940.41
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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.