Home / 1,558,356,828-3,428,381,224

Finding the Third Proportional to 1,558,356,828 and 3,428,381,224

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Solution

The third proportional to 1,558,356,828 and 3,428,381,224 is: 7,542,430,338.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,356,828 : 3,428,381,224 = 3,428,381,224 : x
  2. Step 2: Convert to fraction form
    1,558,356,828/3,428,381,224 = 3,428,381,224/x
  3. Step 3: Cross multiply
    1,558,356,828x = 3,428,381,224 × 3,428,381,224
  4. Step 4: Simplify right side
    1,558,356,828x = 11,753,797,817,075,738,624
  5. Step 5: Solve for x
    x = 11,753,797,817,075,738,624/1,558,356,828
  6. Step 6: Final answer
    x = 7,542,430,338.09

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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.