Home / 244,964,490.40-367,446,735.60-108,649,873.90

Finding the Fourth Proportional to 244,964,490.40, 367,446,735.60 and 108,649,873.90

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Solution

The fourth proportional to 244,964,490.40, 367,446,735.60 and 108,649,873.90 is: 162,974,810.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,964,490.40 : 367,446,735.60 = 108,649,873.90 : x
  2. Step 2: Convert to fraction form
    244,964,490.40/367,446,735.60 = 108,649,873.90/x
  3. Step 3: Cross multiply
    244,964,490.40x = 367,446,735.60 × 108,649,873.90
  4. Step 4: Simplify right side
    244,964,490.40x = 39,923,041,487,906,648
  5. Step 5: Solve for x
    x = 39,923,041,487,906,648/244,964,490.40
  6. Step 6: Final answer
    x = 162,974,810.85

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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.