Home / 23,797,859.72-32,828,959.86-15,542,754.44

Finding the Fourth Proportional to 23,797,859.72, 32,828,959.86 and 15,542,754.44

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Solution

The fourth proportional to 23,797,859.72, 32,828,959.86 and 15,542,754.44 is: 21,441,107.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,797,859.72 : 32,828,959.86 = 15,542,754.44 : x
  2. Step 2: Convert to fraction form
    23,797,859.72/32,828,959.86 = 15,542,754.44/x
  3. Step 3: Cross multiply
    23,797,859.72x = 32,828,959.86 × 15,542,754.44
  4. Step 4: Simplify right side
    23,797,859.72x = 510,252,461,624,596.75
  5. Step 5: Solve for x
    x = 510,252,461,624,596.75/23,797,859.72
  6. Step 6: Final answer
    x = 21,441,107.21

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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.