Home / 111,644,840.24-167,467,273.32-34,973,843.12

Finding the Fourth Proportional to 111,644,840.24, 167,467,273.32 and 34,973,843.12

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Solution

The fourth proportional to 111,644,840.24, 167,467,273.32 and 34,973,843.12 is: 52,460,768.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,644,840.24 : 167,467,273.32 = 34,973,843.12 : x
  2. Step 2: Convert to fraction form
    111,644,840.24/167,467,273.32 = 34,973,843.12/x
  3. Step 3: Cross multiply
    111,644,840.24x = 167,467,273.32 × 34,973,843.12
  4. Step 4: Simplify right side
    111,644,840.24x = 5,856,974,144,827,841
  5. Step 5: Solve for x
    x = 5,856,974,144,827,841/111,644,840.24
  6. Step 6: Final answer
    x = 52,460,768.74

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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.