Home / 132,907,227.08-199,360,840.61-35,862,778.97

Finding the Fourth Proportional to 132,907,227.08, 199,360,840.61 and 35,862,778.97

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Solution

The fourth proportional to 132,907,227.08, 199,360,840.61 and 35,862,778.97 is: 53,794,168.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,907,227.08 : 199,360,840.61 = 35,862,778.97 : x
  2. Step 2: Convert to fraction form
    132,907,227.08/199,360,840.61 = 35,862,778.97/x
  3. Step 3: Cross multiply
    132,907,227.08x = 199,360,840.61 × 35,862,778.97
  4. Step 4: Simplify right side
    132,907,227.08x = 7,149,633,762,069,830
  5. Step 5: Solve for x
    x = 7,149,633,762,069,830/132,907,227.08
  6. Step 6: Final answer
    x = 53,794,168.45

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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.