Home / 59,635,954.55-89,451,329.87-18,694,459.58

Finding the Fourth Proportional to 59,635,954.55, 89,451,329.87 and 18,694,459.58

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Solution

The fourth proportional to 59,635,954.55, 89,451,329.87 and 18,694,459.58 is: 28,040,873.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,635,954.55 : 89,451,329.87 = 18,694,459.58 : x
  2. Step 2: Convert to fraction form
    59,635,954.55/89,451,329.87 = 18,694,459.58/x
  3. Step 3: Cross multiply
    59,635,954.55x = 89,451,329.87 × 18,694,459.58
  4. Step 4: Simplify right side
    59,635,954.55x = 1,672,244,270,231,441.25
  5. Step 5: Solve for x
    x = 1,672,244,270,231,441.25/59,635,954.55
  6. Step 6: Final answer
    x = 28,040,873.71

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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.