Finding the Third Proportional to 4,246,576,074 and 6,369,864,657.75
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Solution
The third proportional to 4,246,576,074 and 6,369,864,657.75 is: 9,554,797,806.75
Step by Step Solution
- Step 1: Write the proportion equation
4,246,576,074 : 6,369,864,657.75 = 6,369,864,657.75 : x - Step 2: Convert to fraction form
4,246,576,074/6,369,864,657.75 = 6,369,864,657.75/x - Step 3: Cross multiply
4,246,576,074x = 6,369,864,657.75 × 6,369,864,657.75 - Step 4: Simplify right side
4,246,576,074x = 40,575,175,758,052,524,032 - Step 5: Solve for x
x = 40,575,175,758,052,524,032/4,246,576,074 - Step 6: Final answer
x = 9,554,797,806.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.