Home / 17,897,367.63-24,697,672.16-10,939,694.73

Finding the Fourth Proportional to 17,897,367.63, 24,697,672.16 and 10,939,694.73

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Solution

The fourth proportional to 17,897,367.63, 24,697,672.16 and 10,939,694.73 is: 15,096,353.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,897,367.63 : 24,697,672.16 = 10,939,694.73 : x
  2. Step 2: Convert to fraction form
    17,897,367.63/24,697,672.16 = 10,939,694.73/x
  3. Step 3: Cross multiply
    17,897,367.63x = 24,697,672.16 × 10,939,694.73
  4. Step 4: Simplify right side
    17,897,367.63x = 270,184,993,917,321.28
  5. Step 5: Solve for x
    x = 270,184,993,917,321.28/17,897,367.63
  6. Step 6: Final answer
    x = 15,096,353.80

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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.