Home / 73,464,494.54-110,196,741.20-26,781,481.24

Finding the Fourth Proportional to 73,464,494.54, 110,196,741.20 and 26,781,481.24

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Solution

The fourth proportional to 73,464,494.54, 110,196,741.20 and 26,781,481.24 is: 40,172,221.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,464,494.54 : 110,196,741.20 = 26,781,481.24 : x
  2. Step 2: Convert to fraction form
    73,464,494.54/110,196,741.20 = 26,781,481.24/x
  3. Step 3: Cross multiply
    73,464,494.54x = 110,196,741.20 × 26,781,481.24
  4. Step 4: Simplify right side
    73,464,494.54x = 2,951,231,956,747,535.50
  5. Step 5: Solve for x
    x = 2,951,231,956,747,535.50/73,464,494.54
  6. Step 6: Final answer
    x = 40,172,221.63

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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.