Home / 164,686,733.50-227,253,217.82-94,108,337.73

Finding the Fourth Proportional to 164,686,733.50, 227,253,217.82 and 94,108,337.73

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Solution

The fourth proportional to 164,686,733.50, 227,253,217.82 and 94,108,337.73 is: 129,861,234.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,686,733.50 : 227,253,217.82 = 94,108,337.73 : x
  2. Step 2: Convert to fraction form
    164,686,733.50/227,253,217.82 = 94,108,337.73/x
  3. Step 3: Cross multiply
    164,686,733.50x = 227,253,217.82 × 94,108,337.73
  4. Step 4: Simplify right side
    164,686,733.50x = 21,386,422,571,227,004
  5. Step 5: Solve for x
    x = 21,386,422,571,227,004/164,686,733.50
  6. Step 6: Final answer
    x = 129,861,234.83

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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.