Home / 155,227,508.55-233,002,761.91-114,333,123.60

Finding the Fourth Proportional to 155,227,508.55, 233,002,761.91 and 114,333,123.60

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Solution

The fourth proportional to 155,227,508.55, 233,002,761.91 and 114,333,123.60 is: 171,618,637.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,227,508.55 : 233,002,761.91 = 114,333,123.60 : x
  2. Step 2: Convert to fraction form
    155,227,508.55/233,002,761.91 = 114,333,123.60/x
  3. Step 3: Cross multiply
    155,227,508.55x = 233,002,761.91 × 114,333,123.60
  4. Step 4: Simplify right side
    155,227,508.55x = 26,639,933,576,311,568
  5. Step 5: Solve for x
    x = 26,639,933,576,311,568/155,227,508.55
  6. Step 6: Final answer
    x = 171,618,637.86

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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.