Home / 162,952,800.30-244,429,200.45-111,296,735.10

Finding the Fourth Proportional to 162,952,800.30, 244,429,200.45 and 111,296,735.10

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Solution

The fourth proportional to 162,952,800.30, 244,429,200.45 and 111,296,735.10 is: 166,945,102.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,952,800.30 : 244,429,200.45 = 111,296,735.10 : x
  2. Step 2: Convert to fraction form
    162,952,800.30/244,429,200.45 = 111,296,735.10/x
  3. Step 3: Cross multiply
    162,952,800.30x = 244,429,200.45 × 111,296,735.10
  4. Step 4: Simplify right side
    162,952,800.30x = 27,204,171,973,188,448
  5. Step 5: Solve for x
    x = 27,204,171,973,188,448/162,952,800.30
  6. Step 6: Final answer
    x = 166,945,102.65

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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.