Home / 29,789,266.60-44,725,890.30-18,451,858.60

Finding the Fourth Proportional to 29,789,266.60, 44,725,890.30 and 18,451,858.60

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Solution

The fourth proportional to 29,789,266.60, 44,725,890.30 and 18,451,858.60 is: 27,703,797.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,789,266.60 : 44,725,890.30 = 18,451,858.60 : x
  2. Step 2: Convert to fraction form
    29,789,266.60/44,725,890.30 = 18,451,858.60/x
  3. Step 3: Cross multiply
    29,789,266.60x = 44,725,890.30 × 18,451,858.60
  4. Step 4: Simplify right side
    29,789,266.60x = 825,275,803,574,711.62
  5. Step 5: Solve for x
    x = 825,275,803,574,711.62/29,789,266.60
  6. Step 6: Final answer
    x = 27,703,797.30

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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.