Home / 36,097,737.44-54,151,752.50-11,838,563.06

Finding the Fourth Proportional to 36,097,737.44, 54,151,752.50 and 11,838,563.06

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Solution

The fourth proportional to 36,097,737.44, 54,151,752.50 and 11,838,563.06 is: 17,759,532.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,097,737.44 : 54,151,752.50 = 11,838,563.06 : x
  2. Step 2: Convert to fraction form
    36,097,737.44/54,151,752.50 = 11,838,563.06/x
  3. Step 3: Cross multiply
    36,097,737.44x = 54,151,752.50 × 11,838,563.06
  4. Step 4: Simplify right side
    36,097,737.44x = 641,078,936,450,811
  5. Step 5: Solve for x
    x = 641,078,936,450,811/36,097,737.44
  6. Step 6: Final answer
    x = 17,759,532.37

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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.