Home / 48,798,624.98-73,194,942.60-20,044,014.59

Finding the Fourth Proportional to 48,798,624.98, 73,194,942.60 and 20,044,014.59

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Solution

The fourth proportional to 48,798,624.98, 73,194,942.60 and 20,044,014.59 is: 30,064,791.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,798,624.98 : 73,194,942.60 = 20,044,014.59 : x
  2. Step 2: Convert to fraction form
    48,798,624.98/73,194,942.60 = 20,044,014.59/x
  3. Step 3: Cross multiply
    48,798,624.98x = 73,194,942.60 × 20,044,014.59
  4. Step 4: Simplify right side
    48,798,624.98x = 1,467,120,497,571,599.75
  5. Step 5: Solve for x
    x = 1,467,120,497,571,599.75/48,798,624.98
  6. Step 6: Final answer
    x = 30,064,791.75

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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.