Home / 244,477,115.20-366,589,701.60-91,044,193.60

Finding the Fourth Proportional to 244,477,115.20, 366,589,701.60 and 91,044,193.60

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Solution

The fourth proportional to 244,477,115.20, 366,589,701.60 and 91,044,193.60 is: 136,519,378.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,477,115.20 : 366,589,701.60 = 91,044,193.60 : x
  2. Step 2: Convert to fraction form
    244,477,115.20/366,589,701.60 = 91,044,193.60/x
  3. Step 3: Cross multiply
    244,477,115.20x = 366,589,701.60 × 91,044,193.60
  4. Step 4: Simplify right side
    244,477,115.20x = 33,375,863,764,236,628
  5. Step 5: Solve for x
    x = 33,375,863,764,236,628/244,477,115.20
  6. Step 6: Final answer
    x = 136,519,378.25

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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.