Home / 18,050,742.44-24,910,362.52-11,077,924.96

Finding the Fourth Proportional to 18,050,742.44, 24,910,362.52 and 11,077,924.96

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Solution

The fourth proportional to 18,050,742.44, 24,910,362.52 and 11,077,924.96 is: 15,287,743.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,742.44 : 24,910,362.52 = 11,077,924.96 : x
  2. Step 2: Convert to fraction form
    18,050,742.44/24,910,362.52 = 11,077,924.96/x
  3. Step 3: Cross multiply
    18,050,742.44x = 24,910,362.52 × 11,077,924.96
  4. Step 4: Simplify right side
    18,050,742.44x = 275,955,126,722,956.53
  5. Step 5: Solve for x
    x = 275,955,126,722,956.53/18,050,742.44
  6. Step 6: Final answer
    x = 15,287,743.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.