Home / 16,130,378.51-24,195,591.53-12,313,870.77

Finding the Fourth Proportional to 16,130,378.51, 24,195,591.53 and 12,313,870.77

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Solution

The fourth proportional to 16,130,378.51, 24,195,591.53 and 12,313,870.77 is: 18,470,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,130,378.51 : 24,195,591.53 = 12,313,870.77 : x
  2. Step 2: Convert to fraction form
    16,130,378.51/24,195,591.53 = 12,313,870.77/x
  3. Step 3: Cross multiply
    16,130,378.51x = 24,195,591.53 × 12,313,870.77
  4. Step 4: Simplify right side
    16,130,378.51x = 297,941,387,304,126.56
  5. Step 5: Solve for x
    x = 297,941,387,304,126.56/16,130,378.51
  6. Step 6: Final answer
    x = 18,470,824.30

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