Home / 17,764,698.60-26,647,922.70-9,261,642.60

Finding the Fourth Proportional to 17,764,698.60, 26,647,922.70 and 9,261,642.60

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Solution

The fourth proportional to 17,764,698.60, 26,647,922.70 and 9,261,642.60 is: 13,892,919.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,764,698.60 : 26,647,922.70 = 9,261,642.60 : x
  2. Step 2: Convert to fraction form
    17,764,698.60/26,647,922.70 = 9,261,642.60/x
  3. Step 3: Cross multiply
    17,764,698.60x = 26,647,922.70 × 9,261,642.60
  4. Step 4: Simplify right side
    17,764,698.60x = 246,803,536,079,827
  5. Step 5: Solve for x
    x = 246,803,536,079,827/17,764,698.60
  6. Step 6: Final answer
    x = 13,892,919.98

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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.