Home / 15,945,004.80-23,917,507.20-11,158,099.20

Finding the Fourth Proportional to 15,945,004.80, 23,917,507.20 and 11,158,099.20

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Solution

The fourth proportional to 15,945,004.80, 23,917,507.20 and 11,158,099.20 is: 16,737,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,945,004.80 : 23,917,507.20 = 11,158,099.20 : x
  2. Step 2: Convert to fraction form
    15,945,004.80/23,917,507.20 = 11,158,099.20/x
  3. Step 3: Cross multiply
    15,945,004.80x = 23,917,507.20 × 11,158,099.20
  4. Step 4: Simplify right side
    15,945,004.80x = 266,873,917,954,314.22
  5. Step 5: Solve for x
    x = 266,873,917,954,314.22/15,945,004.80
  6. Step 6: Final answer
    x = 16,737,148.80

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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.