Home / 26,071,195.53-39,106,793.20-13,903,796.46

Finding the Fourth Proportional to 26,071,195.53, 39,106,793.20 and 13,903,796.46

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Solution

The fourth proportional to 26,071,195.53, 39,106,793.20 and 13,903,796.46 is: 20,855,694.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,071,195.53 : 39,106,793.20 = 13,903,796.46 : x
  2. Step 2: Convert to fraction form
    26,071,195.53/39,106,793.20 = 13,903,796.46/x
  3. Step 3: Cross multiply
    26,071,195.53x = 39,106,793.20 × 13,903,796.46
  4. Step 4: Simplify right side
    26,071,195.53x = 543,732,892,856,112.12
  5. Step 5: Solve for x
    x = 543,732,892,856,112.12/26,071,195.53
  6. Step 6: Final answer
    x = 20,855,694.64

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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.