Home / 17,979,484.22-24,818,435.34-11,784,930.02

Finding the Fourth Proportional to 17,979,484.22, 24,818,435.34 and 11,784,930.02

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Solution

The fourth proportional to 17,979,484.22, 24,818,435.34 and 11,784,930.02 is: 16,267,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,979,484.22 : 24,818,435.34 = 11,784,930.02 : x
  2. Step 2: Convert to fraction form
    17,979,484.22/24,818,435.34 = 11,784,930.02/x
  3. Step 3: Cross multiply
    17,979,484.22x = 24,818,435.34 × 11,784,930.02
  4. Step 4: Simplify right side
    17,979,484.22x = 292,483,523,687,794.88
  5. Step 5: Solve for x
    x = 292,483,523,687,794.88/17,979,484.22
  6. Step 6: Final answer
    x = 16,267,625.93

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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.