Home / 33,406,272.30-50,109,408.45-25,848,000.30

Finding the Fourth Proportional to 33,406,272.30, 50,109,408.45 and 25,848,000.30

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Solution

The fourth proportional to 33,406,272.30, 50,109,408.45 and 25,848,000.30 is: 38,772,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,272.30 : 50,109,408.45 = 25,848,000.30 : x
  2. Step 2: Convert to fraction form
    33,406,272.30/50,109,408.45 = 25,848,000.30/x
  3. Step 3: Cross multiply
    33,406,272.30x = 50,109,408.45 × 25,848,000.30
  4. Step 4: Simplify right side
    33,406,272.30x = 1,295,228,004,648,422.75
  5. Step 5: Solve for x
    x = 1,295,228,004,648,422.75/33,406,272.30
  6. Step 6: Final answer
    x = 38,772,000.45

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1.5x scale

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.