Home / 5,246,777,535,515.20-7,871,239,699,884.90-1,804,227,125,557.30

Finding the Fourth Proportional to 5,246,777,535,515.20, 7,871,239,699,884.90 and 1,804,227,125,557.30

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Solution

The fourth proportional to 5,246,777,535,515.20, 7,871,239,699,884.90 and 1,804,227,125,557.30 is: 2,706,709,800,857.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246,777,535,515.20 : 7,871,239,699,884.90 = 1,804,227,125,557.30 : x
  2. Step 2: Convert to fraction form
    5,246,777,535,515.20/7,871,239,699,884.90 = 1,804,227,125,557.30/x
  3. Step 3: Cross multiply
    5,246,777,535,515.20x = 7,871,239,699,884.90 × 1,804,227,125,557.30
  4. Step 4: Simplify right side
    5,246,777,535,515.20x = 14,201,504,178,295,838,546,591,744
  5. Step 5: Solve for x
    x = 14,201,504,178,295,838,546,591,744/5,246,777,535,515.20
  6. Step 6: Final answer
    x = 2,706,709,800,857.10

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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.