Home / 26,691,317.40-40,036,976.10-15,353,909.40

Finding the Fourth Proportional to 26,691,317.40, 40,036,976.10 and 15,353,909.40

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Solution

The fourth proportional to 26,691,317.40, 40,036,976.10 and 15,353,909.40 is: 23,030,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,691,317.40 : 40,036,976.10 = 15,353,909.40 : x
  2. Step 2: Convert to fraction form
    26,691,317.40/40,036,976.10 = 15,353,909.40/x
  3. Step 3: Cross multiply
    26,691,317.40x = 40,036,976.10 × 15,353,909.40
  4. Step 4: Simplify right side
    26,691,317.40x = 614,724,103,689,365.38
  5. Step 5: Solve for x
    x = 614,724,103,689,365.38/26,691,317.40
  6. Step 6: Final answer
    x = 23,030,864.10

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