Finding the Fourth Proportional to 4,403,295,992,141.50, 6,076,736,804,528 and 2,452,331,430,174.20
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Solution
The fourth proportional to 4,403,295,992,141.50, 6,076,736,804,528 and 2,452,331,430,174.20 is: 3,384,322,263,421.77
Step by Step Solution
- Step 1: Write the proportion equation
4,403,295,992,141.50 : 6,076,736,804,528 = 2,452,331,430,174.20 : x - Step 2: Convert to fraction form
4,403,295,992,141.50/6,076,736,804,528 = 2,452,331,430,174.20/x - Step 3: Cross multiply
4,403,295,992,141.50x = 6,076,736,804,528 × 2,452,331,430,174.20 - Step 4: Simplify right side
4,403,295,992,141.50x = 14,902,172,658,640,348,700,999,680 - Step 5: Solve for x
x = 14,902,172,658,640,348,700,999,680/4,403,295,992,141.50 - Step 6: Final answer
x = 3,384,322,263,421.77
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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.