Home / 17,075,014.12-25,610,629.02-4,295,515.24

Finding the Fourth Proportional to 17,075,014.12, 25,610,629.02 and 4,295,515.24

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Solution

The fourth proportional to 17,075,014.12, 25,610,629.02 and 4,295,515.24 is: 6,442,796.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,014.12 : 25,610,629.02 = 4,295,515.24 : x
  2. Step 2: Convert to fraction form
    17,075,014.12/25,610,629.02 = 4,295,515.24/x
  3. Step 3: Cross multiply
    17,075,014.12x = 25,610,629.02 × 4,295,515.24
  4. Step 4: Simplify right side
    17,075,014.12x = 110,010,847,261,396.27
  5. Step 5: Solve for x
    x = 110,010,847,261,396.27/17,075,014.12
  6. Step 6: Final answer
    x = 6,442,796.85

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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.