Home / 149,597,919.70-224,396,879.55-101,099,007.70

Finding the Fourth Proportional to 149,597,919.70, 224,396,879.55 and 101,099,007.70

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Solution

The fourth proportional to 149,597,919.70, 224,396,879.55 and 101,099,007.70 is: 151,648,511.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,597,919.70 : 224,396,879.55 = 101,099,007.70 : x
  2. Step 2: Convert to fraction form
    149,597,919.70/224,396,879.55 = 101,099,007.70/x
  3. Step 3: Cross multiply
    149,597,919.70x = 224,396,879.55 × 101,099,007.70
  4. Step 4: Simplify right side
    149,597,919.70x = 22,686,301,853,481,424
  5. Step 5: Solve for x
    x = 22,686,301,853,481,424/149,597,919.70
  6. Step 6: Final answer
    x = 151,648,511.55

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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.