Home / 22,391,068,919.26-33,591,320,418.04-7,263,457,103.29

Finding the Fourth Proportional to 22,391,068,919.26, 33,591,320,418.04 and 7,263,457,103.29

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Solution

The fourth proportional to 22,391,068,919.26, 33,591,320,418.04 and 7,263,457,103.29 is: 10,896,715,819.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,391,068,919.26 : 33,591,320,418.04 = 7,263,457,103.29 : x
  2. Step 2: Convert to fraction form
    22,391,068,919.26/33,591,320,418.04 = 7,263,457,103.29/x
  3. Step 3: Cross multiply
    22,391,068,919.26x = 33,591,320,418.04 × 7,263,457,103.29
  4. Step 4: Simplify right side
    22,391,068,919.26x = 243,989,114,899,204,538,368
  5. Step 5: Solve for x
    x = 243,989,114,899,204,538,368/22,391,068,919.26
  6. Step 6: Final answer
    x = 10,896,715,819.11

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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.