Home / 17,295,811.68-23,867,475.96-9,455,174.73

Finding the Fourth Proportional to 17,295,811.68, 23,867,475.96 and 9,455,174.73

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Solution

The fourth proportional to 17,295,811.68, 23,867,475.96 and 9,455,174.73 is: 13,047,734.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295,811.68 : 23,867,475.96 = 9,455,174.73 : x
  2. Step 2: Convert to fraction form
    17,295,811.68/23,867,475.96 = 9,455,174.73/x
  3. Step 3: Cross multiply
    17,295,811.68x = 23,867,475.96 × 9,455,174.73
  4. Step 4: Simplify right side
    17,295,811.68x = 225,671,155,565,874.50
  5. Step 5: Solve for x
    x = 225,671,155,565,874.50/17,295,811.68
  6. Step 6: Final answer
    x = 13,047,734.32

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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.