Home / 16,751,523.60-25,127,285.40-15,050,912.40

Finding the Fourth Proportional to 16,751,523.60, 25,127,285.40 and 15,050,912.40

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Solution

The fourth proportional to 16,751,523.60, 25,127,285.40 and 15,050,912.40 is: 22,576,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,751,523.60 : 25,127,285.40 = 15,050,912.40 : x
  2. Step 2: Convert to fraction form
    16,751,523.60/25,127,285.40 = 15,050,912.40/x
  3. Step 3: Cross multiply
    16,751,523.60x = 25,127,285.40 × 15,050,912.40
  4. Step 4: Simplify right side
    16,751,523.60x = 378,188,571,405,198.94
  5. Step 5: Solve for x
    x = 378,188,571,405,198.94/16,751,523.60
  6. Step 6: Final answer
    x = 22,576,368.60

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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.