Home / 8,659,622,854,250-11,951,304,022,691-5,143,935,818,213

Finding the Fourth Proportional to 8,659,622,854,250, 11,951,304,022,691 and 5,143,935,818,213

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Solution

The fourth proportional to 8,659,622,854,250, 11,951,304,022,691 and 5,143,935,818,213 is: 7,099,239,986,704.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,659,622,854,250 : 11,951,304,022,691 = 5,143,935,818,213 : x
  2. Step 2: Convert to fraction form
    8,659,622,854,250/11,951,304,022,691 = 5,143,935,818,213/x
  3. Step 3: Cross multiply
    8,659,622,854,250x = 11,951,304,022,691 × 5,143,935,818,213
  4. Step 4: Simplify right side
    8,659,622,854,250x = 61,476,740,836,673,350,950,453,248
  5. Step 5: Solve for x
    x = 61,476,740,836,673,350,950,453,248/8,659,622,854,250
  6. Step 6: Final answer
    x = 7,099,239,986,704.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.