Home / 23,530,447.08-32,466,979.44-13,736,446.56

Finding the Fourth Proportional to 23,530,447.08, 32,466,979.44 and 13,736,446.56

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Solution

The fourth proportional to 23,530,447.08, 32,466,979.44 and 13,736,446.56 is: 18,953,355.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530,447.08 : 32,466,979.44 = 13,736,446.56 : x
  2. Step 2: Convert to fraction form
    23,530,447.08/32,466,979.44 = 13,736,446.56/x
  3. Step 3: Cross multiply
    23,530,447.08x = 32,466,979.44 × 13,736,446.56
  4. Step 4: Simplify right side
    23,530,447.08x = 445,980,928,042,178.75
  5. Step 5: Solve for x
    x = 445,980,928,042,178.75/23,530,447.08
  6. Step 6: Final answer
    x = 18,953,355.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.