Home / 33,857,922.38-46,724,207.46-18,388,117.74

Finding the Fourth Proportional to 33,857,922.38, 46,724,207.46 and 18,388,117.74

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Solution

The fourth proportional to 33,857,922.38, 46,724,207.46 and 18,388,117.74 is: 25,375,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,857,922.38 : 46,724,207.46 = 18,388,117.74 : x
  2. Step 2: Convert to fraction form
    33,857,922.38/46,724,207.46 = 18,388,117.74/x
  3. Step 3: Cross multiply
    33,857,922.38x = 46,724,207.46 × 18,388,117.74
  4. Step 4: Simplify right side
    33,857,922.38x = 859,170,227,950,868.25
  5. Step 5: Solve for x
    x = 859,170,227,950,868.25/33,857,922.38
  6. Step 6: Final answer
    x = 25,375,751.60

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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.