Home / 122,182,898,299.88-263,039,146,905.38

Finding the Third Proportional to 122,182,898,299.88 and 263,039,146,905.38

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Solution

The third proportional to 122,182,898,299.88 and 263,039,146,905.38 is: 566,278,863,633.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,182,898,299.88 : 263,039,146,905.38 = 263,039,146,905.38 : x
  2. Step 2: Convert to fraction form
    122,182,898,299.88/263,039,146,905.38 = 263,039,146,905.38/x
  3. Step 3: Cross multiply
    122,182,898,299.88x = 263,039,146,905.38 × 263,039,146,905.38
  4. Step 4: Simplify right side
    122,182,898,299.88x = 69,189,592,804,710,080,839,680
  5. Step 5: Solve for x
    x = 69,189,592,804,710,080,839,680/122,182,898,299.88
  6. Step 6: Final answer
    x = 566,278,863,633.55

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.