Home / 18,548,188.52-25,596,418.17-10,600,598.33

Finding the Fourth Proportional to 18,548,188.52, 25,596,418.17 and 10,600,598.33

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Solution

The fourth proportional to 18,548,188.52, 25,596,418.17 and 10,600,598.33 is: 14,628,778.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,548,188.52 : 25,596,418.17 = 10,600,598.33 : x
  2. Step 2: Convert to fraction form
    18,548,188.52/25,596,418.17 = 10,600,598.33/x
  3. Step 3: Cross multiply
    18,548,188.52x = 25,596,418.17 × 10,600,598.33
  4. Step 4: Simplify right side
    18,548,188.52x = 271,337,347,557,894.09
  5. Step 5: Solve for x
    x = 271,337,347,557,894.09/18,548,188.52
  6. Step 6: Final answer
    x = 14,628,778.83

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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.