Home / 17,052,835.08-25,583,272.46-5,538,263.56

Finding the Fourth Proportional to 17,052,835.08, 25,583,272.46 and 5,538,263.56

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Solution

The fourth proportional to 17,052,835.08, 25,583,272.46 and 5,538,263.56 is: 8,308,700.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,835.08 : 25,583,272.46 = 5,538,263.56 : x
  2. Step 2: Convert to fraction form
    17,052,835.08/25,583,272.46 = 5,538,263.56/x
  3. Step 3: Cross multiply
    17,052,835.08x = 25,583,272.46 × 5,538,263.56
  4. Step 4: Simplify right side
    17,052,835.08x = 141,686,905,610,769.56
  5. Step 5: Solve for x
    x = 141,686,905,610,769.56/17,052,835.08
  6. Step 6: Final answer
    x = 8,308,700.87

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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.