Home / 15,551,994.80-23,327,992.20-12,304,737.20

Finding the Fourth Proportional to 15,551,994.80, 23,327,992.20 and 12,304,737.20

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Solution

The fourth proportional to 15,551,994.80, 23,327,992.20 and 12,304,737.20 is: 18,457,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,551,994.80 : 23,327,992.20 = 12,304,737.20 : x
  2. Step 2: Convert to fraction form
    15,551,994.80/23,327,992.20 = 12,304,737.20/x
  3. Step 3: Cross multiply
    15,551,994.80x = 23,327,992.20 × 12,304,737.20
  4. Step 4: Simplify right side
    15,551,994.80x = 287,044,813,424,649.81
  5. Step 5: Solve for x
    x = 287,044,813,424,649.81/15,551,994.80
  6. Step 6: Final answer
    x = 18,457,105.80

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