Home / 17,176,323.60-25,764,469.20-4,396,807.80

Finding the Fourth Proportional to 17,176,323.60, 25,764,469.20 and 4,396,807.80

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Solution

The fourth proportional to 17,176,323.60, 25,764,469.20 and 4,396,807.80 is: 6,595,207.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,323.60 : 25,764,469.20 = 4,396,807.80 : x
  2. Step 2: Convert to fraction form
    17,176,323.60/25,764,469.20 = 4,396,807.80/x
  3. Step 3: Cross multiply
    17,176,323.60x = 25,764,469.20 × 4,396,807.80
  4. Step 4: Simplify right side
    17,176,323.60x = 113,281,419,141,419.75
  5. Step 5: Solve for x
    x = 113,281,419,141,419.75/17,176,323.60
  6. Step 6: Final answer
    x = 6,595,207.55

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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.