Home / 14,493,967.37-20,002,162.03-8,532,298.44

Finding the Fourth Proportional to 14,493,967.37, 20,002,162.03 and 8,532,298.44

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Solution

The fourth proportional to 14,493,967.37, 20,002,162.03 and 8,532,298.44 is: 11,774,858.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,493,967.37 : 20,002,162.03 = 8,532,298.44 : x
  2. Step 2: Convert to fraction form
    14,493,967.37/20,002,162.03 = 8,532,298.44/x
  3. Step 3: Cross multiply
    14,493,967.37x = 20,002,162.03 × 8,532,298.44
  4. Step 4: Simplify right side
    14,493,967.37x = 170,664,415,980,112.19
  5. Step 5: Solve for x
    x = 170,664,415,980,112.19/14,493,967.37
  6. Step 6: Final answer
    x = 11,774,858.58

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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.