Home / 16,951,242.08-23,392,595.64-9,216,284.24

Finding the Fourth Proportional to 16,951,242.08, 23,392,595.64 and 9,216,284.24

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Solution

The fourth proportional to 16,951,242.08, 23,392,595.64 and 9,216,284.24 is: 12,718,407.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,951,242.08 : 23,392,595.64 = 9,216,284.24 : x
  2. Step 2: Convert to fraction form
    16,951,242.08/23,392,595.64 = 9,216,284.24/x
  3. Step 3: Cross multiply
    16,951,242.08x = 23,392,595.64 × 9,216,284.24
  4. Step 4: Simplify right side
    16,951,242.08x = 215,592,810,529,624.72
  5. Step 5: Solve for x
    x = 215,592,810,529,624.72/16,951,242.08
  6. Step 6: Final answer
    x = 12,718,407.86

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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.