Home / 23,579,911.40-35,369,867.12-6,540,584.34

Finding the Fourth Proportional to 23,579,911.40, 35,369,867.12 and 6,540,584.34

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Solution

The fourth proportional to 23,579,911.40, 35,369,867.12 and 6,540,584.34 is: 9,810,876.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,579,911.40 : 35,369,867.12 = 6,540,584.34 : x
  2. Step 2: Convert to fraction form
    23,579,911.40/35,369,867.12 = 6,540,584.34/x
  3. Step 3: Cross multiply
    23,579,911.40x = 35,369,867.12 × 6,540,584.34
  4. Step 4: Simplify right side
    23,579,911.40x = 231,339,598,992,952.88
  5. Step 5: Solve for x
    x = 231,339,598,992,952.88/23,579,911.40
  6. Step 6: Final answer
    x = 9,810,876.52

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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.