Home / 14,970,479.03-20,659,246.59-8,094,944.69

Finding the Fourth Proportional to 14,970,479.03, 20,659,246.59 and 8,094,944.69

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Solution

The fourth proportional to 14,970,479.03, 20,659,246.59 and 8,094,944.69 is: 11,171,015.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,970,479.03 : 20,659,246.59 = 8,094,944.69 : x
  2. Step 2: Convert to fraction form
    14,970,479.03/20,659,246.59 = 8,094,944.69/x
  3. Step 3: Cross multiply
    14,970,479.03x = 20,659,246.59 × 8,094,944.69
  4. Step 4: Simplify right side
    14,970,479.03x = 167,235,458,487,653.09
  5. Step 5: Solve for x
    x = 167,235,458,487,653.09/14,970,479.03
  6. Step 6: Final answer
    x = 11,171,015.85

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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.