Home / 39,744,028.60-59,618,011.20-20,612,152.60

Finding the Fourth Proportional to 39,744,028.60, 59,618,011.20 and 20,612,152.60

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Solution

The fourth proportional to 39,744,028.60, 59,618,011.20 and 20,612,152.60 is: 30,919,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,028.60 : 59,618,011.20 = 20,612,152.60 : x
  2. Step 2: Convert to fraction form
    39,744,028.60/59,618,011.20 = 20,612,152.60/x
  3. Step 3: Cross multiply
    39,744,028.60x = 59,618,011.20 × 20,612,152.60
  4. Step 4: Simplify right side
    39,744,028.60x = 1,228,855,544,562,909.25
  5. Step 5: Solve for x
    x = 1,228,855,544,562,909.25/39,744,028.60
  6. Step 6: Final answer
    x = 30,919,249.70

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