Home / 337,149,033.66-505,717,974.67-100,799,106.45

Finding the Fourth Proportional to 337,149,033.66, 505,717,974.67 and 100,799,106.45

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Solution

The fourth proportional to 337,149,033.66, 505,717,974.67 and 100,799,106.45 is: 151,196,992.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,149,033.66 : 505,717,974.67 = 100,799,106.45 : x
  2. Step 2: Convert to fraction form
    337,149,033.66/505,717,974.67 = 100,799,106.45/x
  3. Step 3: Cross multiply
    337,149,033.66x = 505,717,974.67 × 100,799,106.45
  4. Step 4: Simplify right side
    337,149,033.66x = 50,975,919,962,404,256
  5. Step 5: Solve for x
    x = 50,975,919,962,404,256/337,149,033.66
  6. Step 6: Final answer
    x = 151,196,992.64

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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.