Home / 51,150,698.10-76,751,963.10-22,397,115.60

Finding the Fourth Proportional to 51,150,698.10, 76,751,963.10 and 22,397,115.60

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Solution

The fourth proportional to 51,150,698.10, 76,751,963.10 and 22,397,115.60 is: 33,607,021.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,150,698.10 : 76,751,963.10 = 22,397,115.60 : x
  2. Step 2: Convert to fraction form
    51,150,698.10/76,751,963.10 = 22,397,115.60/x
  3. Step 3: Cross multiply
    51,150,698.10x = 76,751,963.10 × 22,397,115.60
  4. Step 4: Simplify right side
    51,150,698.10x = 1,719,022,590,077,634.25
  5. Step 5: Solve for x
    x = 1,719,022,590,077,634.25/51,150,698.10
  6. Step 6: Final answer
    x = 33,607,021.10

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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.