Home / 26,479,882.13-57,139,936.31

Finding the Third Proportional to 26,479,882.13 and 57,139,936.31

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Solution

The third proportional to 26,479,882.13 and 57,139,936.31 is: 123,300,107.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,479,882.13 : 57,139,936.31 = 57,139,936.31 : x
  2. Step 2: Convert to fraction form
    26,479,882.13/57,139,936.31 = 57,139,936.31/x
  3. Step 3: Cross multiply
    26,479,882.13x = 57,139,936.31 × 57,139,936.31
  4. Step 4: Simplify right side
    26,479,882.13x = 3,264,972,321,796,556
  5. Step 5: Solve for x
    x = 3,264,972,321,796,556/26,479,882.13
  6. Step 6: Final answer
    x = 123,300,107.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.