Home / 13,781,758.92-20,671,060.98-3,685,167.24

Finding the Fourth Proportional to 13,781,758.92, 20,671,060.98 and 3,685,167.24

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Solution

The fourth proportional to 13,781,758.92, 20,671,060.98 and 3,685,167.24 is: 5,527,329.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,781,758.92 : 20,671,060.98 = 3,685,167.24 : x
  2. Step 2: Convert to fraction form
    13,781,758.92/20,671,060.98 = 3,685,167.24/x
  3. Step 3: Cross multiply
    13,781,758.92x = 20,671,060.98 × 3,685,167.24
  4. Step 4: Simplify right side
    13,781,758.92x = 76,176,316,739,538.30
  5. Step 5: Solve for x
    x = 76,176,316,739,538.30/13,781,758.92
  6. Step 6: Final answer
    x = 5,527,329.07

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