Home / 184,186,779.62-276,143,966.28-111,387,375.74

Finding the Fourth Proportional to 184,186,779.62, 276,143,966.28 and 111,387,375.74

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Solution

The fourth proportional to 184,186,779.62, 276,143,966.28 and 111,387,375.74 is: 166,998,694.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,186,779.62 : 276,143,966.28 = 111,387,375.74 : x
  2. Step 2: Convert to fraction form
    184,186,779.62/276,143,966.28 = 111,387,375.74/x
  3. Step 3: Cross multiply
    184,186,779.62x = 276,143,966.28 × 111,387,375.74
  4. Step 4: Simplify right side
    184,186,779.62x = 30,758,951,730,364,244
  5. Step 5: Solve for x
    x = 30,758,951,730,364,244/184,186,779.62
  6. Step 6: Final answer
    x = 166,998,694.44

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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.