Home / 2,074,652,610.98-3,112,196,936.45-675,745,891.79

Finding the Fourth Proportional to 2,074,652,610.98, 3,112,196,936.45 and 675,745,891.79

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Solution

The fourth proportional to 2,074,652,610.98, 3,112,196,936.45 and 675,745,891.79 is: 1,013,689,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,652,610.98 : 3,112,196,936.45 = 675,745,891.79 : x
  2. Step 2: Convert to fraction form
    2,074,652,610.98/3,112,196,936.45 = 675,745,891.79/x
  3. Step 3: Cross multiply
    2,074,652,610.98x = 3,112,196,936.45 × 675,745,891.79
  4. Step 4: Simplify right side
    2,074,652,610.98x = 2,103,054,294,228,571,392
  5. Step 5: Solve for x
    x = 2,103,054,294,228,571,392/2,074,652,610.98
  6. Step 6: Final answer
    x = 1,013,689,850.10

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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.