Finding the Fourth Proportional to 4,403,295,992,142, 6,076,736,804,528.90 and 2,452,331,430,174.70
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Solution
The fourth proportional to 4,403,295,992,142, 6,076,736,804,528.90 and 2,452,331,430,174.70 is: 3,384,322,263,422.58
Step by Step Solution
- Step 1: Write the proportion equation
4,403,295,992,142 : 6,076,736,804,528.90 = 2,452,331,430,174.70 : x - Step 2: Convert to fraction form
4,403,295,992,142/6,076,736,804,528.90 = 2,452,331,430,174.70/x - Step 3: Cross multiply
4,403,295,992,142x = 6,076,736,804,528.90 × 2,452,331,430,174.70 - Step 4: Simplify right side
4,403,295,992,142x = 14,902,172,658,645,595,003,551,744 - Step 5: Solve for x
x = 14,902,172,658,645,595,003,551,744/4,403,295,992,142 - Step 6: Final answer
x = 3,384,322,263,422.58
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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.