Home / 16,186,317.33-22,336,453.23-8,844,402.50

Finding the Fourth Proportional to 16,186,317.33, 22,336,453.23 and 8,844,402.50

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Solution

The fourth proportional to 16,186,317.33, 22,336,453.23 and 8,844,402.50 is: 12,204,912.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,317.33 : 22,336,453.23 = 8,844,402.50 : x
  2. Step 2: Convert to fraction form
    16,186,317.33/22,336,453.23 = 8,844,402.50/x
  3. Step 3: Cross multiply
    16,186,317.33x = 22,336,453.23 × 8,844,402.50
  4. Step 4: Simplify right side
    16,186,317.33x = 197,552,582,811,219.69
  5. Step 5: Solve for x
    x = 197,552,582,811,219.69/16,186,317.33
  6. Step 6: Final answer
    x = 12,204,912.26

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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.