Home / 16,193,412.20-24,287,007.90-4,834,231.40

Finding the Fourth Proportional to 16,193,412.20, 24,287,007.90 and 4,834,231.40

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Solution

The fourth proportional to 16,193,412.20, 24,287,007.90 and 4,834,231.40 is: 7,250,418.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,412.20 : 24,287,007.90 = 4,834,231.40 : x
  2. Step 2: Convert to fraction form
    16,193,412.20/24,287,007.90 = 4,834,231.40/x
  3. Step 3: Cross multiply
    16,193,412.20x = 24,287,007.90 × 4,834,231.40
  4. Step 4: Simplify right side
    16,193,412.20x = 117,409,016,202,228.06
  5. Step 5: Solve for x
    x = 117,409,016,202,228.06/16,193,412.20
  6. Step 6: Final answer
    x = 7,250,418.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.