Home / 2,550,836,469.60-3,827,150,499.60-1,097,259,458.40

Finding the Fourth Proportional to 2,550,836,469.60, 3,827,150,499.60 and 1,097,259,458.40

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Solution

The fourth proportional to 2,550,836,469.60, 3,827,150,499.60 and 1,097,259,458.40 is: 1,646,274,519.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,836,469.60 : 3,827,150,499.60 = 1,097,259,458.40 : x
  2. Step 2: Convert to fraction form
    2,550,836,469.60/3,827,150,499.60 = 1,097,259,458.40/x
  3. Step 3: Cross multiply
    2,550,836,469.60x = 3,827,150,499.60 × 1,097,259,458.40
  4. Step 4: Simplify right side
    2,550,836,469.60x = 4,199,377,084,406,385,664
  5. Step 5: Solve for x
    x = 4,199,377,084,406,385,664/2,550,836,469.60
  6. Step 6: Final answer
    x = 1,646,274,519.93

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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.