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Finding the Fourth Proportional to 11,238,248.04, 16,855,472.34 and 3,149,363.40

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Solution

The fourth proportional to 11,238,248.04, 16,855,472.34 and 3,149,363.40 is: 4,723,512.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,248.04 : 16,855,472.34 = 3,149,363.40 : x
  2. Step 2: Convert to fraction form
    11,238,248.04/16,855,472.34 = 3,149,363.40/x
  3. Step 3: Cross multiply
    11,238,248.04x = 16,855,472.34 × 3,149,363.40
  4. Step 4: Simplify right side
    11,238,248.04x = 53,084,007,677,308.35
  5. Step 5: Solve for x
    x = 53,084,007,677,308.35/11,238,248.04
  6. Step 6: Final answer
    x = 4,723,512.73

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