Finding the Third Proportional to 2,125,703,036.25 and 2,992,153,873.50
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Solution
The third proportional to 2,125,703,036.25 and 2,992,153,873.50 is: 4,211,775,892.50
Step by Step Solution
- Step 1: Write the proportion equation
2,125,703,036.25 : 2,992,153,873.50 = 2,992,153,873.50 : x - Step 2: Convert to fraction form
2,125,703,036.25/2,992,153,873.50 = 2,992,153,873.50/x - Step 3: Cross multiply
2,125,703,036.25x = 2,992,153,873.50 × 2,992,153,873.50 - Step 4: Simplify right side
2,125,703,036.25x = 8,952,984,802,701,053,952 - Step 5: Solve for x
x = 8,952,984,802,701,053,952/2,125,703,036.25 - Step 6: Final answer
x = 4,211,775,892.50
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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.