Home / 110,474,805.20-165,724,649.40-33,797,224.40

Finding the Fourth Proportional to 110,474,805.20, 165,724,649.40 and 33,797,224.40

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Solution

The fourth proportional to 110,474,805.20, 165,724,649.40 and 33,797,224.40 is: 50,699,642.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,474,805.20 : 165,724,649.40 = 33,797,224.40 : x
  2. Step 2: Convert to fraction form
    110,474,805.20/165,724,649.40 = 33,797,224.40/x
  3. Step 3: Cross multiply
    110,474,805.20x = 165,724,649.40 × 33,797,224.40
  4. Step 4: Simplify right side
    110,474,805.20x = 5,601,033,164,383,125
  5. Step 5: Solve for x
    x = 5,601,033,164,383,125/110,474,805.20
  6. Step 6: Final answer
    x = 50,699,642.82

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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.