Finding the Third Proportional to 2,857,977,432 and 6,129,475,632
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Solution
The third proportional to 2,857,977,432 and 6,129,475,632 is: 13,145,825,121.86
Step by Step Solution
- Step 1: Write the proportion equation
2,857,977,432 : 6,129,475,632 = 6,129,475,632 : x - Step 2: Convert to fraction form
2,857,977,432/6,129,475,632 = 6,129,475,632/x - Step 3: Cross multiply
2,857,977,432x = 6,129,475,632 × 6,129,475,632 - Step 4: Simplify right side
2,857,977,432x = 37,570,471,523,281,797,120 - Step 5: Solve for x
x = 37,570,471,523,281,797,120/2,857,977,432 - Step 6: Final answer
x = 13,145,825,121.86
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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.