Home / 179,375,516.96-247,538,216.50-96,869,301.71

Finding the Fourth Proportional to 179,375,516.96, 247,538,216.50 and 96,869,301.71

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Solution

The fourth proportional to 179,375,516.96, 247,538,216.50 and 96,869,301.71 is: 133,679,638.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,375,516.96 : 247,538,216.50 = 96,869,301.71 : x
  2. Step 2: Convert to fraction form
    179,375,516.96/247,538,216.50 = 96,869,301.71/x
  3. Step 3: Cross multiply
    179,375,516.96x = 247,538,216.50 × 96,869,301.71
  4. Step 4: Simplify right side
    179,375,516.96x = 23,978,854,177,413,936
  5. Step 5: Solve for x
    x = 23,978,854,177,413,936/179,375,516.96
  6. Step 6: Final answer
    x = 133,679,638.03

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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.