Home / 16,893,889.85-23,311,823.19-10,367,794.37

Finding the Fourth Proportional to 16,893,889.85, 23,311,823.19 and 10,367,794.37

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Solution

The fourth proportional to 16,893,889.85, 23,311,823.19 and 10,367,794.37 is: 14,306,485.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893,889.85 : 23,311,823.19 = 10,367,794.37 : x
  2. Step 2: Convert to fraction form
    16,893,889.85/23,311,823.19 = 10,367,794.37/x
  3. Step 3: Cross multiply
    16,893,889.85x = 23,311,823.19 × 10,367,794.37
  4. Step 4: Simplify right side
    16,893,889.85x = 241,692,189,107,158.34
  5. Step 5: Solve for x
    x = 241,692,189,107,158.34/16,893,889.85
  6. Step 6: Final answer
    x = 14,306,485.44

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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.