Finding the Third Proportional to 1,380,960,576 and 2,957,806,368
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Solution
The third proportional to 1,380,960,576 and 2,957,806,368 is: 6,335,168,912.59
Step by Step Solution
- Step 1: Write the proportion equation
1,380,960,576 : 2,957,806,368 = 2,957,806,368 : x - Step 2: Convert to fraction form
1,380,960,576/2,957,806,368 = 2,957,806,368/x - Step 3: Cross multiply
1,380,960,576x = 2,957,806,368 × 2,957,806,368 - Step 4: Simplify right side
1,380,960,576x = 8,748,618,510,581,351,424 - Step 5: Solve for x
x = 8,748,618,510,581,351,424/1,380,960,576 - Step 6: Final answer
x = 6,335,168,912.59
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.