Home / 33,667,448.92-46,461,595.75-19,725,468.35

Finding the Fourth Proportional to 33,667,448.92, 46,461,595.75 and 19,725,468.35

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Solution

The fourth proportional to 33,667,448.92, 46,461,595.75 and 19,725,468.35 is: 27,221,448.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,667,448.92 : 46,461,595.75 = 19,725,468.35 : x
  2. Step 2: Convert to fraction form
    33,667,448.92/46,461,595.75 = 19,725,468.35/x
  3. Step 3: Cross multiply
    33,667,448.92x = 46,461,595.75 × 19,725,468.35
  4. Step 4: Simplify right side
    33,667,448.92x = 916,476,736,436,844.38
  5. Step 5: Solve for x
    x = 916,476,736,436,844.38/33,667,448.92
  6. Step 6: Final answer
    x = 27,221,448.79

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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.