Finding the Fourth Proportional to 337,498,179,650.16, 465,747,949,131.63 and 183,173,861,537.05
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Solution
The fourth proportional to 337,498,179,650.16, 465,747,949,131.63 and 183,173,861,537.05 is: 252,780,179,240.77
Step by Step Solution
- Step 1: Write the proportion equation
337,498,179,650.16 : 465,747,949,131.63 = 183,173,861,537.05 : x - Step 2: Convert to fraction form
337,498,179,650.16/465,747,949,131.63 = 183,173,861,537.05/x - Step 3: Cross multiply
337,498,179,650.16x = 465,747,949,131.63 × 183,173,861,537.05 - Step 4: Simplify right side
337,498,179,650.16x = 85,312,850,345,402,191,314,944 - Step 5: Solve for x
x = 85,312,850,345,402,191,314,944/337,498,179,650.16 - Step 6: Final answer
x = 252,780,179,240.77
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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.