Home / 11,744,252.20-17,616,378.30-3,766,882.60

Finding the Fourth Proportional to 11,744,252.20, 17,616,378.30 and 3,766,882.60

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Solution

The fourth proportional to 11,744,252.20, 17,616,378.30 and 3,766,882.60 is: 5,650,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744,252.20 : 17,616,378.30 = 3,766,882.60 : x
  2. Step 2: Convert to fraction form
    11,744,252.20/17,616,378.30 = 3,766,882.60/x
  3. Step 3: Cross multiply
    11,744,252.20x = 17,616,378.30 × 3,766,882.60
  4. Step 4: Simplify right side
    11,744,252.20x = 66,358,828,893,287.59
  5. Step 5: Solve for x
    x = 66,358,828,893,287.59/11,744,252.20
  6. Step 6: Final answer
    x = 5,650,323.90

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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.