Home / 49,012,299.60-73,534,195.80-32,856,493.20

Finding the Fourth Proportional to 49,012,299.60, 73,534,195.80 and 32,856,493.20

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Solution

The fourth proportional to 49,012,299.60, 73,534,195.80 and 32,856,493.20 is: 49,295,295.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,012,299.60 : 73,534,195.80 = 32,856,493.20 : x
  2. Step 2: Convert to fraction form
    49,012,299.60/73,534,195.80 = 32,856,493.20/x
  3. Step 3: Cross multiply
    49,012,299.60x = 73,534,195.80 × 32,856,493.20
  4. Step 4: Simplify right side
    49,012,299.60x = 2,416,075,804,270,168.50
  5. Step 5: Solve for x
    x = 2,416,075,804,270,168.50/49,012,299.60
  6. Step 6: Final answer
    x = 49,295,295.75

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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.