Home / 232,320,491.03-348,378,475.26-123,120,077.24

Finding the Fourth Proportional to 232,320,491.03, 348,378,475.26 and 123,120,077.24

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Solution

The fourth proportional to 232,320,491.03, 348,378,475.26 and 123,120,077.24 is: 184,625,921.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,320,491.03 : 348,378,475.26 = 123,120,077.24 : x
  2. Step 2: Convert to fraction form
    232,320,491.03/348,378,475.26 = 123,120,077.24/x
  3. Step 3: Cross multiply
    232,320,491.03x = 348,378,475.26 × 123,120,077.24
  4. Step 4: Simplify right side
    232,320,491.03x = 42,892,384,782,764,624
  5. Step 5: Solve for x
    x = 42,892,384,782,764,624/232,320,491.03
  6. Step 6: Final answer
    x = 184,625,921.69

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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.