Home / 14,226,706.58-21,340,028.18-10,992,946.41

Finding the Fourth Proportional to 14,226,706.58, 21,340,028.18 and 10,992,946.41

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Solution

The fourth proportional to 14,226,706.58, 21,340,028.18 and 10,992,946.41 is: 16,489,395.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,706.58 : 21,340,028.18 = 10,992,946.41 : x
  2. Step 2: Convert to fraction form
    14,226,706.58/21,340,028.18 = 10,992,946.41/x
  3. Step 3: Cross multiply
    14,226,706.58x = 21,340,028.18 × 10,992,946.41
  4. Step 4: Simplify right side
    14,226,706.58x = 234,589,786,115,665.12
  5. Step 5: Solve for x
    x = 234,589,786,115,665.12/14,226,706.58
  6. Step 6: Final answer
    x = 16,489,395.13

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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.