Home / 43,848,010.80-65,677,537.80-36,289,738.80

Finding the Fourth Proportional to 43,848,010.80, 65,677,537.80 and 36,289,738.80

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Solution

The fourth proportional to 43,848,010.80, 65,677,537.80 and 36,289,738.80 is: 54,356,415.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,848,010.80 : 65,677,537.80 = 36,289,738.80 : x
  2. Step 2: Convert to fraction form
    43,848,010.80/65,677,537.80 = 36,289,738.80/x
  3. Step 3: Cross multiply
    43,848,010.80x = 65,677,537.80 × 36,289,738.80
  4. Step 4: Simplify right side
    43,848,010.80x = 2,383,420,691,789,126.50
  5. Step 5: Solve for x
    x = 2,383,420,691,789,126.50/43,848,010.80
  6. Step 6: Final answer
    x = 54,356,415.45

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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.