Home / 18,110,528.56-24,992,709.72-9,850,783

Finding the Fourth Proportional to 18,110,528.56, 24,992,709.72 and 9,850,783

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Solution

The fourth proportional to 18,110,528.56, 24,992,709.72 and 9,850,783 is: 13,594,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,110,528.56 : 24,992,709.72 = 9,850,783 : x
  2. Step 2: Convert to fraction form
    18,110,528.56/24,992,709.72 = 9,850,783/x
  3. Step 3: Cross multiply
    18,110,528.56x = 24,992,709.72 × 9,850,783
  4. Step 4: Simplify right side
    18,110,528.56x = 246,197,760,033,710.75
  5. Step 5: Solve for x
    x = 246,197,760,033,710.75/18,110,528.56
  6. Step 6: Final answer
    x = 13,594,178.61

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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.