Home / 26,732,320.36-36,890,638.50-14,509,178.92

Finding the Fourth Proportional to 26,732,320.36, 36,890,638.50 and 14,509,178.92

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Solution

The fourth proportional to 26,732,320.36, 36,890,638.50 and 14,509,178.92 is: 20,022,686.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,320.36 : 36,890,638.50 = 14,509,178.92 : x
  2. Step 2: Convert to fraction form
    26,732,320.36/36,890,638.50 = 14,509,178.92/x
  3. Step 3: Cross multiply
    26,732,320.36x = 36,890,638.50 × 14,509,178.92
  4. Step 4: Simplify right side
    26,732,320.36x = 535,252,874,469,540.44
  5. Step 5: Solve for x
    x = 535,252,874,469,540.44/26,732,320.36
  6. Step 6: Final answer
    x = 20,022,686.67

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1.5x scale

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.