Home / 26,095,447.11-36,009,609.96-15,082,910.22

Finding the Fourth Proportional to 26,095,447.11, 36,009,609.96 and 15,082,910.22

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Solution

The fourth proportional to 26,095,447.11, 36,009,609.96 and 15,082,910.22 is: 20,813,198.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,095,447.11 : 36,009,609.96 = 15,082,910.22 : x
  2. Step 2: Convert to fraction form
    26,095,447.11/36,009,609.96 = 15,082,910.22/x
  3. Step 3: Cross multiply
    26,095,447.11x = 36,009,609.96 × 15,082,910.22
  4. Step 4: Simplify right side
    26,095,447.11x = 543,129,714,030,527.56
  5. Step 5: Solve for x
    x = 543,129,714,030,527.56/26,095,447.11
  6. Step 6: Final answer
    x = 20,813,198.24

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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.