Finding the Third Proportional to 1,453,992,492 and 3,129,694,296
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Solution
The third proportional to 1,453,992,492 and 3,129,694,296 is: 6,736,614,143.68
Step by Step Solution
- Step 1: Write the proportion equation
1,453,992,492 : 3,129,694,296 = 3,129,694,296 : x - Step 2: Convert to fraction form
1,453,992,492/3,129,694,296 = 3,129,694,296/x - Step 3: Cross multiply
1,453,992,492x = 3,129,694,296 × 3,129,694,296 - Step 4: Simplify right side
1,453,992,492x = 9,794,986,386,414,936,064 - Step 5: Solve for x
x = 9,794,986,386,414,936,064/1,453,992,492 - Step 6: Final answer
x = 6,736,614,143.68
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.