Finding the Third Proportional to 2,986,729,326 and 4,302,194,661
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Solution
The third proportional to 2,986,729,326 and 4,302,194,661 is: 6,197,039,262.99
Step by Step Solution
- Step 1: Write the proportion equation
2,986,729,326 : 4,302,194,661 = 4,302,194,661 : x - Step 2: Convert to fraction form
2,986,729,326/4,302,194,661 = 4,302,194,661/x - Step 3: Cross multiply
2,986,729,326x = 4,302,194,661 × 4,302,194,661 - Step 4: Simplify right side
2,986,729,326x = 18,508,878,901,136,904,192 - Step 5: Solve for x
x = 18,508,878,901,136,904,192/2,986,729,326 - Step 6: Final answer
x = 6,197,039,262.99
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.