Home / 44,380,037.20-66,522,816.60-17,075,779.60

Finding the Fourth Proportional to 44,380,037.20, 66,522,816.60 and 17,075,779.60

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Solution

The fourth proportional to 44,380,037.20, 66,522,816.60 and 17,075,779.60 is: 25,595,493.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,380,037.20 : 66,522,816.60 = 17,075,779.60 : x
  2. Step 2: Convert to fraction form
    44,380,037.20/66,522,816.60 = 17,075,779.60/x
  3. Step 3: Cross multiply
    44,380,037.20x = 66,522,816.60 × 17,075,779.60
  4. Step 4: Simplify right side
    44,380,037.20x = 1,135,928,954,632,821.50
  5. Step 5: Solve for x
    x = 1,135,928,954,632,821.50/44,380,037.20
  6. Step 6: Final answer
    x = 25,595,493.52

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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.