Home / 43,720,576.22-65,580,856.13-13,015,604.70

Finding the Fourth Proportional to 43,720,576.22, 65,580,856.13 and 13,015,604.70

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Solution

The fourth proportional to 43,720,576.22, 65,580,856.13 and 13,015,604.70 is: 19,523,404.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,720,576.22 : 65,580,856.13 = 13,015,604.70 : x
  2. Step 2: Convert to fraction form
    43,720,576.22/65,580,856.13 = 13,015,604.70/x
  3. Step 3: Cross multiply
    43,720,576.22x = 65,580,856.13 × 13,015,604.70
  4. Step 4: Simplify right side
    43,720,576.22x = 853,574,499,308,190.75
  5. Step 5: Solve for x
    x = 853,574,499,308,190.75/43,720,576.22
  6. Step 6: Final answer
    x = 19,523,404.61

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