Home / 12,357,093.40-18,537,389.70-3,836,541.40

Finding the Fourth Proportional to 12,357,093.40, 18,537,389.70 and 3,836,541.40

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Solution

The fourth proportional to 12,357,093.40, 18,537,389.70 and 3,836,541.40 is: 5,755,355.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,357,093.40 : 18,537,389.70 = 3,836,541.40 : x
  2. Step 2: Convert to fraction form
    12,357,093.40/18,537,389.70 = 3,836,541.40/x
  3. Step 3: Cross multiply
    12,357,093.40x = 18,537,389.70 × 3,836,541.40
  4. Step 4: Simplify right side
    12,357,093.40x = 71,119,463,031,983.58
  5. Step 5: Solve for x
    x = 71,119,463,031,983.58/12,357,093.40
  6. Step 6: Final answer
    x = 5,755,355.30

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