Home / 48,767,640.05-73,100,253.08-16,408,308.33

Finding the Fourth Proportional to 48,767,640.05, 73,100,253.08 and 16,408,308.33

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Solution

The fourth proportional to 48,767,640.05, 73,100,253.08 and 16,408,308.33 is: 24,595,233.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,767,640.05 : 73,100,253.08 = 16,408,308.33 : x
  2. Step 2: Convert to fraction form
    48,767,640.05/73,100,253.08 = 16,408,308.33/x
  3. Step 3: Cross multiply
    48,767,640.05x = 73,100,253.08 × 16,408,308.33
  4. Step 4: Simplify right side
    48,767,640.05x = 1,199,451,491,455,630.75
  5. Step 5: Solve for x
    x = 1,199,451,491,455,630.75/48,767,640.05
  6. Step 6: Final answer
    x = 24,595,233.44

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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.