Home / 14,693,489.55-22,040,454.20-5,596,089.57

Finding the Fourth Proportional to 14,693,489.55, 22,040,454.20 and 5,596,089.57

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Solution

The fourth proportional to 14,693,489.55, 22,040,454.20 and 5,596,089.57 is: 8,394,218.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693,489.55 : 22,040,454.20 = 5,596,089.57 : x
  2. Step 2: Convert to fraction form
    14,693,489.55/22,040,454.20 = 5,596,089.57/x
  3. Step 3: Cross multiply
    14,693,489.55x = 22,040,454.20 × 5,596,089.57
  4. Step 4: Simplify right side
    14,693,489.55x = 123,340,355,838,702.25
  5. Step 5: Solve for x
    x = 123,340,355,838,702.25/14,693,489.55
  6. Step 6: Final answer
    x = 8,394,218.09

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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.