Home / 33,739,792.74-46,561,137.30-18,269,876.88

Finding the Fourth Proportional to 33,739,792.74, 46,561,137.30 and 18,269,876.88

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Solution

The fourth proportional to 33,739,792.74, 46,561,137.30 and 18,269,876.88 is: 25,212,551.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,739,792.74 : 46,561,137.30 = 18,269,876.88 : x
  2. Step 2: Convert to fraction form
    33,739,792.74/46,561,137.30 = 18,269,876.88/x
  3. Step 3: Cross multiply
    33,739,792.74x = 46,561,137.30 × 18,269,876.88
  4. Step 4: Simplify right side
    33,739,792.74x = 850,666,245,863,775.50
  5. Step 5: Solve for x
    x = 850,666,245,863,775.50/33,739,792.74
  6. Step 6: Final answer
    x = 25,212,551.02

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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.