Home / 184,526,103.60-276,600,198.60-107,809,642.80

Finding the Fourth Proportional to 184,526,103.60, 276,600,198.60 and 107,809,642.80

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Solution

The fourth proportional to 184,526,103.60, 276,600,198.60 and 107,809,642.80 is: 161,604,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,526,103.60 : 276,600,198.60 = 107,809,642.80 : x
  2. Step 2: Convert to fraction form
    184,526,103.60/276,600,198.60 = 107,809,642.80/x
  3. Step 3: Cross multiply
    184,526,103.60x = 276,600,198.60 × 107,809,642.80
  4. Step 4: Simplify right side
    184,526,103.60x = 29,820,168,609,475,060
  5. Step 5: Solve for x
    x = 29,820,168,609,475,060/184,526,103.60
  6. Step 6: Final answer
    x = 161,604,065.92

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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.