Home / 1,558,905,606.38-3,228,311,472.38

Finding the Third Proportional to 1,558,905,606.38 and 3,228,311,472.38

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Solution

The third proportional to 1,558,905,606.38 and 3,228,311,472.38 is: 6,685,456,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,905,606.38 : 3,228,311,472.38 = 3,228,311,472.38 : x
  2. Step 2: Convert to fraction form
    1,558,905,606.38/3,228,311,472.38 = 3,228,311,472.38/x
  3. Step 3: Cross multiply
    1,558,905,606.38x = 3,228,311,472.38 × 3,228,311,472.38
  4. Step 4: Simplify right side
    1,558,905,606.38x = 10,421,994,962,668,040,192
  5. Step 5: Solve for x
    x = 10,421,994,962,668,040,192/1,558,905,606.38
  6. Step 6: Final answer
    x = 6,685,456,078.96

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.