Home / 9,667,449.50-14,498,078.49-3,189,075.02

Finding the Fourth Proportional to 9,667,449.50, 14,498,078.49 and 3,189,075.02

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Solution

The fourth proportional to 9,667,449.50, 14,498,078.49 and 3,189,075.02 is: 4,782,591.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,449.50 : 14,498,078.49 = 3,189,075.02 : x
  2. Step 2: Convert to fraction form
    9,667,449.50/14,498,078.49 = 3,189,075.02/x
  3. Step 3: Cross multiply
    9,667,449.50x = 14,498,078.49 × 3,189,075.02
  4. Step 4: Simplify right side
    9,667,449.50x = 46,235,459,950,458.32
  5. Step 5: Solve for x
    x = 46,235,459,950,458.32/9,667,449.50
  6. Step 6: Final answer
    x = 4,782,591.31

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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.