Home / 444,342,343.32-613,604,615.70-332,639,257.07

Finding the Fourth Proportional to 444,342,343.32, 613,604,615.70 and 332,639,257.07

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Solution

The fourth proportional to 444,342,343.32, 613,604,615.70 and 332,639,257.07 is: 459,350,738.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,342,343.32 : 613,604,615.70 = 332,639,257.07 : x
  2. Step 2: Convert to fraction form
    444,342,343.32/613,604,615.70 = 332,639,257.07/x
  3. Step 3: Cross multiply
    444,342,343.32x = 613,604,615.70 × 332,639,257.07
  4. Step 4: Simplify right side
    444,342,343.32x = 204,108,983,502,704,864
  5. Step 5: Solve for x
    x = 204,108,983,502,704,864/444,342,343.32
  6. Step 6: Final answer
    x = 459,350,738.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.