Home / 444,575,720.54-613,513,886.92-246,350,048.22

Finding the Fourth Proportional to 444,575,720.54, 613,513,886.92 and 246,350,048.22

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Solution

The fourth proportional to 444,575,720.54, 613,513,886.92 and 246,350,048.22 is: 339,962,729.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,575,720.54 : 613,513,886.92 = 246,350,048.22 : x
  2. Step 2: Convert to fraction form
    444,575,720.54/613,513,886.92 = 246,350,048.22/x
  3. Step 3: Cross multiply
    444,575,720.54x = 613,513,886.92 × 246,350,048.22
  4. Step 4: Simplify right side
    444,575,720.54x = 151,139,175,625,765,760
  5. Step 5: Solve for x
    x = 151,139,175,625,765,760/444,575,720.54
  6. Step 6: Final answer
    x = 339,962,729.95

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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.