Home / 1,324,757,378.25-2,890,139,283

Finding the Third Proportional to 1,324,757,378.25 and 2,890,139,283

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Solution

The third proportional to 1,324,757,378.25 and 2,890,139,283 is: 6,305,233,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,757,378.25 : 2,890,139,283 = 2,890,139,283 : x
  2. Step 2: Convert to fraction form
    1,324,757,378.25/2,890,139,283 = 2,890,139,283/x
  3. Step 3: Cross multiply
    1,324,757,378.25x = 2,890,139,283 × 2,890,139,283
  4. Step 4: Simplify right side
    1,324,757,378.25x = 8,352,905,075,139,753,984
  5. Step 5: Solve for x
    x = 8,352,905,075,139,753,984/1,324,757,378.25
  6. Step 6: Final answer
    x = 6,305,233,858.12

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.