Home / 23,268,495.23-34,857,336.69-18,126,850.26

Finding the Fourth Proportional to 23,268,495.23, 34,857,336.69 and 18,126,850.26

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Solution

The fourth proportional to 23,268,495.23, 34,857,336.69 and 18,126,850.26 is: 27,154,902.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,268,495.23 : 34,857,336.69 = 18,126,850.26 : x
  2. Step 2: Convert to fraction form
    23,268,495.23/34,857,336.69 = 18,126,850.26/x
  3. Step 3: Cross multiply
    23,268,495.23x = 34,857,336.69 × 18,126,850.26
  4. Step 4: Simplify right side
    23,268,495.23x = 631,853,722,551,399.88
  5. Step 5: Solve for x
    x = 631,853,722,551,399.88/23,268,495.23
  6. Step 6: Final answer
    x = 27,154,902.64

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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.