Home / 26,244,069.30-39,366,103.95-19,725,059.70

Finding the Fourth Proportional to 26,244,069.30, 39,366,103.95 and 19,725,059.70

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Solution

The fourth proportional to 26,244,069.30, 39,366,103.95 and 19,725,059.70 is: 29,587,589.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,069.30 : 39,366,103.95 = 19,725,059.70 : x
  2. Step 2: Convert to fraction form
    26,244,069.30/39,366,103.95 = 19,725,059.70/x
  3. Step 3: Cross multiply
    26,244,069.30x = 39,366,103.95 × 19,725,059.70
  4. Step 4: Simplify right side
    26,244,069.30x = 776,498,750,570,155.88
  5. Step 5: Solve for x
    x = 776,498,750,570,155.88/26,244,069.30
  6. Step 6: Final answer
    x = 29,587,589.55

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Similar ratio
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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.