Home / 33,424,115.58-46,122,970.08-18,538,034.94

Finding the Fourth Proportional to 33,424,115.58, 46,122,970.08 and 18,538,034.94

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Solution

The fourth proportional to 33,424,115.58, 46,122,970.08 and 18,538,034.94 is: 25,581,207.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,424,115.58 : 46,122,970.08 = 18,538,034.94 : x
  2. Step 2: Convert to fraction form
    33,424,115.58/46,122,970.08 = 18,538,034.94/x
  3. Step 3: Cross multiply
    33,424,115.58x = 46,122,970.08 × 18,538,034.94
  4. Step 4: Simplify right side
    33,424,115.58x = 855,029,230,879,614.62
  5. Step 5: Solve for x
    x = 855,029,230,879,614.62/33,424,115.58
  6. Step 6: Final answer
    x = 25,581,207.34

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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.