Home / 107,174,139,163.89-160,714,033,735.11-56,797,770,233.94

Finding the Fourth Proportional to 107,174,139,163.89, 160,714,033,735.11 and 56,797,770,233.94

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Solution

The fourth proportional to 107,174,139,163.89, 160,714,033,735.11 and 56,797,770,233.94 is: 85,171,654,586.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,174,139,163.89 : 160,714,033,735.11 = 56,797,770,233.94 : x
  2. Step 2: Convert to fraction form
    107,174,139,163.89/160,714,033,735.11 = 56,797,770,233.94/x
  3. Step 3: Cross multiply
    107,174,139,163.89x = 160,714,033,735.11 × 56,797,770,233.94
  4. Step 4: Simplify right side
    107,174,139,163.89x = 9,128,198,761,456,459,579,392
  5. Step 5: Solve for x
    x = 9,128,198,761,456,459,579,392/107,174,139,163.89
  6. Step 6: Final answer
    x = 85,171,654,586.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.