Home / 4,008,839,434,363.60-5,532,198,112,629.60-2,181,886,469,608.60

Finding the Fourth Proportional to 4,008,839,434,363.60, 5,532,198,112,629.60 and 2,181,886,469,608.60

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Solution

The fourth proportional to 4,008,839,434,363.60, 5,532,198,112,629.60 and 2,181,886,469,608.60 is: 3,011,003,161,082.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,839,434,363.60 : 5,532,198,112,629.60 = 2,181,886,469,608.60 : x
  2. Step 2: Convert to fraction form
    4,008,839,434,363.60/5,532,198,112,629.60 = 2,181,886,469,608.60/x
  3. Step 3: Cross multiply
    4,008,839,434,363.60x = 5,532,198,112,629.60 × 2,181,886,469,608.60
  4. Step 4: Simplify right side
    4,008,839,434,363.60x = 12,070,628,209,140,758,642,425,856
  5. Step 5: Solve for x
    x = 12,070,628,209,140,758,642,425,856/4,008,839,434,363.60
  6. Step 6: Final answer
    x = 3,011,003,161,082.44

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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.