Home / 214,716,238.20-321,696,443.70-184,483,150.20

Finding the Fourth Proportional to 214,716,238.20, 321,696,443.70 and 184,483,150.20

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Solution

The fourth proportional to 214,716,238.20, 321,696,443.70 and 184,483,150.20 is: 276,400,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,716,238.20 : 321,696,443.70 = 184,483,150.20 : x
  2. Step 2: Convert to fraction form
    214,716,238.20/321,696,443.70 = 184,483,150.20/x
  3. Step 3: Cross multiply
    214,716,238.20x = 321,696,443.70 × 184,483,150.20
  4. Step 4: Simplify right side
    214,716,238.20x = 59,347,573,341,912,936
  5. Step 5: Solve for x
    x = 59,347,573,341,912,936/214,716,238.20
  6. Step 6: Final answer
    x = 276,400,023.77

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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.