Finding the Third Proportional to 511,619,670 and 1,125,252,612
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Solution
The third proportional to 511,619,670 and 1,125,252,612 is: 2,474,872,478.64
Step by Step Solution
- Step 1: Write the proportion equation
511,619,670 : 1,125,252,612 = 1,125,252,612 : x - Step 2: Convert to fraction form
511,619,670/1,125,252,612 = 1,125,252,612/x - Step 3: Cross multiply
511,619,670x = 1,125,252,612 × 1,125,252,612 - Step 4: Simplify right side
511,619,670x = 1,266,193,440,812,822,528 - Step 5: Solve for x
x = 1,266,193,440,812,822,528/511,619,670 - Step 6: Final answer
x = 2,474,872,478.64
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.