Home / 444,465,717.14-613,400,355.56-246,289,375.34

Finding the Fourth Proportional to 444,465,717.14, 613,400,355.56 and 246,289,375.34

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Solution

The fourth proportional to 444,465,717.14, 613,400,355.56 and 246,289,375.34 is: 339,900,209.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,465,717.14 : 613,400,355.56 = 246,289,375.34 : x
  2. Step 2: Convert to fraction form
    444,465,717.14/613,400,355.56 = 246,289,375.34/x
  3. Step 3: Cross multiply
    444,465,717.14x = 613,400,355.56 × 246,289,375.34
  4. Step 4: Simplify right side
    444,465,717.14x = 151,073,990,404,055,264
  5. Step 5: Solve for x
    x = 151,073,990,404,055,264/444,465,717.14
  6. Step 6: Final answer
    x = 339,900,209.57

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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.