Home / 13,567,169.84-20,353,902.83-4,468,941.23

Finding the Fourth Proportional to 13,567,169.84, 20,353,902.83 and 4,468,941.23

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Solution

The fourth proportional to 13,567,169.84, 20,353,902.83 and 4,468,941.23 is: 6,704,448.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,567,169.84 : 20,353,902.83 = 4,468,941.23 : x
  2. Step 2: Convert to fraction form
    13,567,169.84/20,353,902.83 = 4,468,941.23/x
  3. Step 3: Cross multiply
    13,567,169.84x = 20,353,902.83 × 4,468,941.23
  4. Step 4: Simplify right side
    13,567,169.84x = 90,960,395,424,286.45
  5. Step 5: Solve for x
    x = 90,960,395,424,286.45/13,567,169.84
  6. Step 6: Final answer
    x = 6,704,448.79

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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.