Home / 39,029,997.75-58,503,798.41-13,097,711.37

Finding the Fourth Proportional to 39,029,997.75, 58,503,798.41 and 13,097,711.37

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Solution

The fourth proportional to 39,029,997.75, 58,503,798.41 and 13,097,711.37 is: 19,632,741.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,029,997.75 : 58,503,798.41 = 13,097,711.37 : x
  2. Step 2: Convert to fraction form
    39,029,997.75/58,503,798.41 = 13,097,711.37/x
  3. Step 3: Cross multiply
    39,029,997.75x = 58,503,798.41 × 13,097,711.37
  4. Step 4: Simplify right side
    39,029,997.75x = 766,265,865,622,844.88
  5. Step 5: Solve for x
    x = 766,265,865,622,844.88/39,029,997.75
  6. Step 6: Final answer
    x = 19,632,741.73

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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.