Home / 1,031,631,928.50-2,265,930,747.75

Finding the Third Proportional to 1,031,631,928.50 and 2,265,930,747.75

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Solution

The third proportional to 1,031,631,928.50 and 2,265,930,747.75 is: 4,977,009,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,631,928.50 : 2,265,930,747.75 = 2,265,930,747.75 : x
  2. Step 2: Convert to fraction form
    1,031,631,928.50/2,265,930,747.75 = 2,265,930,747.75/x
  3. Step 3: Cross multiply
    1,031,631,928.50x = 2,265,930,747.75 × 2,265,930,747.75
  4. Step 4: Simplify right side
    1,031,631,928.50x = 5,134,442,153,598,874,624
  5. Step 5: Solve for x
    x = 5,134,442,153,598,874,624/1,031,631,928.50
  6. Step 6: Final answer
    x = 4,977,009,737.44

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.