Home / 16,534,529,348.20-24,801,794,022.30-11,885,483,480.20

Finding the Fourth Proportional to 16,534,529,348.20, 24,801,794,022.30 and 11,885,483,480.20

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Solution

The fourth proportional to 16,534,529,348.20, 24,801,794,022.30 and 11,885,483,480.20 is: 17,828,225,220.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,534,529,348.20 : 24,801,794,022.30 = 11,885,483,480.20 : x
  2. Step 2: Convert to fraction form
    16,534,529,348.20/24,801,794,022.30 = 11,885,483,480.20/x
  3. Step 3: Cross multiply
    16,534,529,348.20x = 24,801,794,022.30 × 11,885,483,480.20
  4. Step 4: Simplify right side
    16,534,529,348.20x = 294,781,313,131,369,758,720
  5. Step 5: Solve for x
    x = 294,781,313,131,369,758,720/16,534,529,348.20
  6. Step 6: Final answer
    x = 17,828,225,220.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.