Finding the Third Proportional to 2,125,702,908 and 2,992,153,694
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Solution
The third proportional to 2,125,702,908 and 2,992,153,694 is: 4,211,775,641.28
Step by Step Solution
- Step 1: Write the proportion equation
2,125,702,908 : 2,992,153,694 = 2,992,153,694 : x - Step 2: Convert to fraction form
2,125,702,908/2,992,153,694 = 2,992,153,694/x - Step 3: Cross multiply
2,125,702,908x = 2,992,153,694 × 2,992,153,694 - Step 4: Simplify right side
2,125,702,908x = 8,952,983,728,517,846,016 - Step 5: Solve for x
x = 8,952,983,728,517,846,016/2,125,702,908 - Step 6: Final answer
x = 4,211,775,641.28
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.