Home / 383,225,212.33-574,885,624.49-150,025,801.46

Finding the Fourth Proportional to 383,225,212.33, 574,885,624.49 and 150,025,801.46

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Solution

The fourth proportional to 383,225,212.33, 574,885,624.49 and 150,025,801.46 is: 225,057,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,225,212.33 : 574,885,624.49 = 150,025,801.46 : x
  2. Step 2: Convert to fraction form
    383,225,212.33/574,885,624.49 = 150,025,801.46/x
  3. Step 3: Cross multiply
    383,225,212.33x = 574,885,624.49 × 150,025,801.46
  4. Step 4: Simplify right side
    383,225,212.33x = 86,247,676,558,882,896
  5. Step 5: Solve for x
    x = 86,247,676,558,882,896/383,225,212.33
  6. Step 6: Final answer
    x = 225,057,417.37

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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.