Home / 43,538,714.84-65,317,520.08-13,245,790.52

Finding the Fourth Proportional to 43,538,714.84, 65,317,520.08 and 13,245,790.52

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Solution

The fourth proportional to 43,538,714.84, 65,317,520.08 and 13,245,790.52 is: 19,871,560.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,538,714.84 : 65,317,520.08 = 13,245,790.52 : x
  2. Step 2: Convert to fraction form
    43,538,714.84/65,317,520.08 = 13,245,790.52/x
  3. Step 3: Cross multiply
    43,538,714.84x = 65,317,520.08 × 13,245,790.52
  4. Step 4: Simplify right side
    43,538,714.84x = 865,182,188,265,573.62
  5. Step 5: Solve for x
    x = 865,182,188,265,573.62/43,538,714.84
  6. Step 6: Final answer
    x = 19,871,560.09

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