Home / 49,440,249.40-68,221,273.14-27,107,358.35

Finding the Fourth Proportional to 49,440,249.40, 68,221,273.14 and 27,107,358.35

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Solution

The fourth proportional to 49,440,249.40, 68,221,273.14 and 27,107,358.35 is: 37,404,716.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,440,249.40 : 68,221,273.14 = 27,107,358.35 : x
  2. Step 2: Convert to fraction form
    49,440,249.40/68,221,273.14 = 27,107,358.35/x
  3. Step 3: Cross multiply
    49,440,249.40x = 68,221,273.14 × 27,107,358.35
  4. Step 4: Simplify right side
    49,440,249.40x = 1,849,298,497,758,103.25
  5. Step 5: Solve for x
    x = 1,849,298,497,758,103.25/49,440,249.40
  6. Step 6: Final answer
    x = 37,404,716.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.