Home / 2,238,191,806,964.60-3,438,136,433,491.90

Finding the Third Proportional to 2,238,191,806,964.60 and 3,438,136,433,491.90

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Solution

The third proportional to 2,238,191,806,964.60 and 3,438,136,433,491.90 is: 5,281,398,179,781.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,191,806,964.60 : 3,438,136,433,491.90 = 3,438,136,433,491.90 : x
  2. Step 2: Convert to fraction form
    2,238,191,806,964.60/3,438,136,433,491.90 = 3,438,136,433,491.90/x
  3. Step 3: Cross multiply
    2,238,191,806,964.60x = 3,438,136,433,491.90 × 3,438,136,433,491.90
  4. Step 4: Simplify right side
    2,238,191,806,964.60x = 11,820,782,135,304,400,511,434,752
  5. Step 5: Solve for x
    x = 11,820,782,135,304,400,511,434,752/2,238,191,806,964.60
  6. Step 6: Final answer
    x = 5,281,398,179,781.36

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.