Home / 16,016,345.58-24,027,609.34-5,230,746.84

Finding the Fourth Proportional to 16,016,345.58, 24,027,609.34 and 5,230,746.84

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Solution

The fourth proportional to 16,016,345.58, 24,027,609.34 and 5,230,746.84 is: 7,847,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,345.58 : 24,027,609.34 = 5,230,746.84 : x
  2. Step 2: Convert to fraction form
    16,016,345.58/24,027,609.34 = 5,230,746.84/x
  3. Step 3: Cross multiply
    16,016,345.58x = 24,027,609.34 × 5,230,746.84
  4. Step 4: Simplify right side
    16,016,345.58x = 125,682,341,627,959.48
  5. Step 5: Solve for x
    x = 125,682,341,627,959.48/16,016,345.58
  6. Step 6: Final answer
    x = 7,847,129.73

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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.