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Finding the Third Proportional to 273,761,860 and 570,169,376

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Solution

The third proportional to 273,761,860 and 570,169,376 is: 1,187,503,318.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,761,860 : 570,169,376 = 570,169,376 : x
  2. Step 2: Convert to fraction form
    273,761,860/570,169,376 = 570,169,376/x
  3. Step 3: Cross multiply
    273,761,860x = 570,169,376 × 570,169,376
  4. Step 4: Simplify right side
    273,761,860x = 325,093,117,328,229,376
  5. Step 5: Solve for x
    x = 325,093,117,328,229,376/273,761,860
  6. Step 6: Final answer
    x = 1,187,503,318.86

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.