Home / 5,246,777,535,511.50-7,871,239,699,879.50-1,804,227,125,553.80

Finding the Fourth Proportional to 5,246,777,535,511.50, 7,871,239,699,879.50 and 1,804,227,125,553.80

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Solution

The fourth proportional to 5,246,777,535,511.50, 7,871,239,699,879.50 and 1,804,227,125,553.80 is: 2,706,709,800,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246,777,535,511.50 : 7,871,239,699,879.50 = 1,804,227,125,553.80 : x
  2. Step 2: Convert to fraction form
    5,246,777,535,511.50/7,871,239,699,879.50 = 1,804,227,125,553.80/x
  3. Step 3: Cross multiply
    5,246,777,535,511.50x = 7,871,239,699,879.50 × 1,804,227,125,553.80
  4. Step 4: Simplify right side
    5,246,777,535,511.50x = 14,201,504,178,258,545,345,560,576
  5. Step 5: Solve for x
    x = 14,201,504,178,258,545,345,560,576/5,246,777,535,511.50
  6. Step 6: Final answer
    x = 2,706,709,800,851.90

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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.