Home / 11,957,414,947.05-17,936,122,420.58-3,675,225,826.65

Finding the Fourth Proportional to 11,957,414,947.05, 17,936,122,420.58 and 3,675,225,826.65

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Solution

The fourth proportional to 11,957,414,947.05, 17,936,122,420.58 and 3,675,225,826.65 is: 5,512,838,739.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,957,414,947.05 : 17,936,122,420.58 = 3,675,225,826.65 : x
  2. Step 2: Convert to fraction form
    11,957,414,947.05/17,936,122,420.58 = 3,675,225,826.65/x
  3. Step 3: Cross multiply
    11,957,414,947.05x = 17,936,122,420.58 × 3,675,225,826.65
  4. Step 4: Simplify right side
    11,957,414,947.05x = 65,919,300,350,053,359,616
  5. Step 5: Solve for x
    x = 65,919,300,350,053,359,616/11,957,414,947.05
  6. Step 6: Final answer
    x = 5,512,838,739.98

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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.