Home / 3,451,897,558.36-5,177,942,808.84-1,122,834,549.73

Finding the Fourth Proportional to 3,451,897,558.36, 5,177,942,808.84 and 1,122,834,549.73

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Solution

The fourth proportional to 3,451,897,558.36, 5,177,942,808.84 and 1,122,834,549.73 is: 1,684,283,204.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,897,558.36 : 5,177,942,808.84 = 1,122,834,549.73 : x
  2. Step 2: Convert to fraction form
    3,451,897,558.36/5,177,942,808.84 = 1,122,834,549.73/x
  3. Step 3: Cross multiply
    3,451,897,558.36x = 5,177,942,808.84 × 1,122,834,549.73
  4. Step 4: Simplify right side
    3,451,897,558.36x = 5,813,973,082,260,048,896
  5. Step 5: Solve for x
    x = 5,813,973,082,260,048,896/3,451,897,558.36
  6. Step 6: Final answer
    x = 1,684,283,204.81

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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.