Home / 23,345,028.60-35,022,791.70-7,171,726.20

Finding the Fourth Proportional to 23,345,028.60, 35,022,791.70 and 7,171,726.20

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Solution

The fourth proportional to 23,345,028.60, 35,022,791.70 and 7,171,726.20 is: 10,759,201.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,345,028.60 : 35,022,791.70 = 7,171,726.20 : x
  2. Step 2: Convert to fraction form
    23,345,028.60/35,022,791.70 = 7,171,726.20/x
  3. Step 3: Cross multiply
    23,345,028.60x = 35,022,791.70 × 7,171,726.20
  4. Step 4: Simplify right side
    23,345,028.60x = 251,173,872,832,032.56
  5. Step 5: Solve for x
    x = 251,173,872,832,032.56/23,345,028.60
  6. Step 6: Final answer
    x = 10,759,201.76

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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.