Home / 264,215,098.80-396,180,930.60-110,687,698.80

Finding the Fourth Proportional to 264,215,098.80, 396,180,930.60 and 110,687,698.80

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Solution

The fourth proportional to 264,215,098.80, 396,180,930.60 and 110,687,698.80 is: 165,972,178.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,215,098.80 : 396,180,930.60 = 110,687,698.80 : x
  2. Step 2: Convert to fraction form
    264,215,098.80/396,180,930.60 = 110,687,698.80/x
  3. Step 3: Cross multiply
    264,215,098.80x = 396,180,930.60 × 110,687,698.80
  4. Step 4: Simplify right side
    264,215,098.80x = 43,852,355,516,556,504
  5. Step 5: Solve for x
    x = 43,852,355,516,556,504/264,215,098.80
  6. Step 6: Final answer
    x = 165,972,178.41

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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.