Home / 36,441,352.20-54,620,037.90-14,861,785.80

Finding the Fourth Proportional to 36,441,352.20, 54,620,037.90 and 14,861,785.80

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Solution

The fourth proportional to 36,441,352.20, 54,620,037.90 and 14,861,785.80 is: 22,275,553.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,441,352.20 : 54,620,037.90 = 14,861,785.80 : x
  2. Step 2: Convert to fraction form
    36,441,352.20/54,620,037.90 = 14,861,785.80/x
  3. Step 3: Cross multiply
    36,441,352.20x = 54,620,037.90 × 14,861,785.80
  4. Step 4: Simplify right side
    36,441,352.20x = 811,751,303,657,681.88
  5. Step 5: Solve for x
    x = 811,751,303,657,681.88/36,441,352.20
  6. Step 6: Final answer
    x = 22,275,553.86

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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.