Home / 17,722,585.52-24,456,563.40-9,775,442.88

Finding the Fourth Proportional to 17,722,585.52, 24,456,563.40 and 9,775,442.88

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Solution

The fourth proportional to 17,722,585.52, 24,456,563.40 and 9,775,442.88 is: 13,489,777.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,585.52 : 24,456,563.40 = 9,775,442.88 : x
  2. Step 2: Convert to fraction form
    17,722,585.52/24,456,563.40 = 9,775,442.88/x
  3. Step 3: Cross multiply
    17,722,585.52x = 24,456,563.40 × 9,775,442.88
  4. Step 4: Simplify right side
    17,722,585.52x = 239,073,738,557,798.59
  5. Step 5: Solve for x
    x = 239,073,738,557,798.59/17,722,585.52
  6. Step 6: Final answer
    x = 13,489,777.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.