Home / 176,135,232.80-264,202,849.20-164,797,824.80

Finding the Fourth Proportional to 176,135,232.80, 264,202,849.20 and 164,797,824.80

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Solution

The fourth proportional to 176,135,232.80, 264,202,849.20 and 164,797,824.80 is: 247,196,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,135,232.80 : 264,202,849.20 = 164,797,824.80 : x
  2. Step 2: Convert to fraction form
    176,135,232.80/264,202,849.20 = 164,797,824.80/x
  3. Step 3: Cross multiply
    176,135,232.80x = 264,202,849.20 × 164,797,824.80
  4. Step 4: Simplify right side
    176,135,232.80x = 43,540,054,854,122,424
  5. Step 5: Solve for x
    x = 43,540,054,854,122,424/176,135,232.80
  6. Step 6: Final answer
    x = 247,196,737.20

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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.