Home / 48,207,129.00-72,313,429.08-15,420,577.73

Finding the Fourth Proportional to 48,207,129.00, 72,313,429.08 and 15,420,577.73

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Solution

The fourth proportional to 48,207,129.00, 72,313,429.08 and 15,420,577.73 is: 23,131,741.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,207,129.00 : 72,313,429.08 = 15,420,577.73 : x
  2. Step 2: Convert to fraction form
    48,207,129.00/72,313,429.08 = 15,420,577.73/x
  3. Step 3: Cross multiply
    48,207,129.00x = 72,313,429.08 × 15,420,577.73
  4. Step 4: Simplify right side
    48,207,129.00x = 1,115,114,853,747,242.25
  5. Step 5: Solve for x
    x = 1,115,114,853,747,242.25/48,207,129.00
  6. Step 6: Final answer
    x = 23,131,741.65

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