Home / 106,169,074.58-159,259,287.24-33,391,530.38

Finding the Fourth Proportional to 106,169,074.58, 159,259,287.24 and 33,391,530.38

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Solution

The fourth proportional to 106,169,074.58, 159,259,287.24 and 33,391,530.38 is: 50,089,080.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,169,074.58 : 159,259,287.24 = 33,391,530.38 : x
  2. Step 2: Convert to fraction form
    106,169,074.58/159,259,287.24 = 33,391,530.38/x
  3. Step 3: Cross multiply
    106,169,074.58x = 159,259,287.24 × 33,391,530.38
  4. Step 4: Simplify right side
    106,169,074.58x = 5,317,911,328,569,755
  5. Step 5: Solve for x
    x = 5,317,911,328,569,755/106,169,074.58
  6. Step 6: Final answer
    x = 50,089,080.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.