Home / 26,244,009.33-36,216,679.41-14,640,880.83

Finding the Fourth Proportional to 26,244,009.33, 36,216,679.41 and 14,640,880.83

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Solution

The fourth proportional to 26,244,009.33, 36,216,679.41 and 14,640,880.83 is: 20,204,385.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,009.33 : 36,216,679.41 = 14,640,880.83 : x
  2. Step 2: Convert to fraction form
    26,244,009.33/36,216,679.41 = 14,640,880.83/x
  3. Step 3: Cross multiply
    26,244,009.33x = 36,216,679.41 × 14,640,880.83
  4. Step 4: Simplify right side
    26,244,009.33x = 530,244,087,300,124.69
  5. Step 5: Solve for x
    x = 530,244,087,300,124.69/26,244,009.33
  6. Step 6: Final answer
    x = 20,204,385.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.