Home / 33,740,511.20-46,561,821.48-18,270,595.04

Finding the Fourth Proportional to 33,740,511.20, 46,561,821.48 and 18,270,595.04

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Solution

The fourth proportional to 33,740,511.20, 46,561,821.48 and 18,270,595.04 is: 25,213,375.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,740,511.20 : 46,561,821.48 = 18,270,595.04 : x
  2. Step 2: Convert to fraction form
    33,740,511.20/46,561,821.48 = 18,270,595.04/x
  3. Step 3: Cross multiply
    33,740,511.20x = 46,561,821.48 × 18,270,595.04
  4. Step 4: Simplify right side
    33,740,511.20x = 850,712,184,585,853.38
  5. Step 5: Solve for x
    x = 850,712,184,585,853.38/33,740,511.20
  6. Step 6: Final answer
    x = 25,213,375.68

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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.