Home / 441,800,922.24-662,701,435.20-135,093,044.16

Finding the Fourth Proportional to 441,800,922.24, 662,701,435.20 and 135,093,044.16

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Solution

The fourth proportional to 441,800,922.24, 662,701,435.20 and 135,093,044.16 is: 202,639,582.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,800,922.24 : 662,701,435.20 = 135,093,044.16 : x
  2. Step 2: Convert to fraction form
    441,800,922.24/662,701,435.20 = 135,093,044.16/x
  3. Step 3: Cross multiply
    441,800,922.24x = 662,701,435.20 × 135,093,044.16
  4. Step 4: Simplify right side
    441,800,922.24x = 89,526,354,250,368,976
  5. Step 5: Solve for x
    x = 89,526,354,250,368,976/441,800,922.24
  6. Step 6: Final answer
    x = 202,639,582.09

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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.