Home / 23,115,483.14-34,673,564.30-10,986,184.31

Finding the Fourth Proportional to 23,115,483.14, 34,673,564.30 and 10,986,184.31

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Solution

The fourth proportional to 23,115,483.14, 34,673,564.30 and 10,986,184.31 is: 16,479,437.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,115,483.14 : 34,673,564.30 = 10,986,184.31 : x
  2. Step 2: Convert to fraction form
    23,115,483.14/34,673,564.30 = 10,986,184.31/x
  3. Step 3: Cross multiply
    23,115,483.14x = 34,673,564.30 × 10,986,184.31
  4. Step 4: Simplify right side
    23,115,483.14x = 380,930,167,856,137.38
  5. Step 5: Solve for x
    x = 380,930,167,856,137.38/23,115,483.14
  6. Step 6: Final answer
    x = 16,479,437.86

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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.