Home / 226,993,251.85-340,214,109.71-123,116,133.24

Finding the Fourth Proportional to 226,993,251.85, 340,214,109.71 and 123,116,133.24

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Solution

The fourth proportional to 226,993,251.85, 340,214,109.71 and 123,116,133.24 is: 184,524,629.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,993,251.85 : 340,214,109.71 = 123,116,133.24 : x
  2. Step 2: Convert to fraction form
    226,993,251.85/340,214,109.71 = 123,116,133.24/x
  3. Step 3: Cross multiply
    226,993,251.85x = 340,214,109.71 × 123,116,133.24
  4. Step 4: Simplify right side
    226,993,251.85x = 41,885,845,661,492,120
  5. Step 5: Solve for x
    x = 41,885,845,661,492,120/226,993,251.85
  6. Step 6: Final answer
    x = 184,524,629.35

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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.