Home / 25,722,437.38-35,496,823.44-14,120,198.26

Finding the Fourth Proportional to 25,722,437.38, 35,496,823.44 and 14,120,198.26

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Solution

The fourth proportional to 25,722,437.38, 35,496,823.44 and 14,120,198.26 is: 19,485,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,437.38 : 35,496,823.44 = 14,120,198.26 : x
  2. Step 2: Convert to fraction form
    25,722,437.38/35,496,823.44 = 14,120,198.26/x
  3. Step 3: Cross multiply
    25,722,437.38x = 35,496,823.44 × 14,120,198.26
  4. Step 4: Simplify right side
    25,722,437.38x = 501,222,184,573,015.19
  5. Step 5: Solve for x
    x = 501,222,184,573,015.19/25,722,437.38
  6. Step 6: Final answer
    x = 19,485,796.67

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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.