Home / 48,798,626.98-73,194,945.60-20,044,016.60

Finding the Fourth Proportional to 48,798,626.98, 73,194,945.60 and 20,044,016.60

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Solution

The fourth proportional to 48,798,626.98, 73,194,945.60 and 20,044,016.60 is: 30,064,794.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,798,626.98 : 73,194,945.60 = 20,044,016.60 : x
  2. Step 2: Convert to fraction form
    48,798,626.98/73,194,945.60 = 20,044,016.60/x
  3. Step 3: Cross multiply
    48,798,626.98x = 73,194,945.60 × 20,044,016.60
  4. Step 4: Simplify right side
    48,798,626.98x = 1,467,120,704,642,497
  5. Step 5: Solve for x
    x = 1,467,120,704,642,497/48,798,626.98
  6. Step 6: Final answer
    x = 30,064,794.76

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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.